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Core Data from the Deep Sea Drilling Project


Leg : 29    Top/Bottom Interval(mm) :  220/1210  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    0.22    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.21    Age: 
Sect:  1    Thickness of Layer(m)   :    0.99
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         0         8           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : FORAMINIFERA OOZE                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1210/1500  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    1.21    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.29
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     88         2        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING MICARB AND FORAM RICH NANNO OOZE              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 660  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    1.50    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    2.16    Age: 
Sect:  2    Thickness of Layer(m)   :    0.66
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         0       1.40/ 78             64
 
Processing Hist: 
Shipboard Lith : G MICARB FORAM RICH NANNO OOZE AND NANNO BEARING FORAM OOZE 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  660/1340  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    2.16    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    2.84    Age: 
Sect:  2    Thickness of Layer(m)   :    0.68
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.39/ 78             67
 
Processing Hist: 
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1340/1500  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    2.84    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    3.00    Age: 
Sect:  2    Thickness of Layer(m)   :    0.16
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0       1.41/ 77             15
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    3.00    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    4.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0        10       1.39/ 78            146
 
Processing Hist: Classification was successful.
Shipboard Lith : RICH NANNO OOZE WITH GLAUC BEARING NANNO OOZE PATCHES 24-30 
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/  80  Age: LOWER PLEISTOCENE
Hole: 277   Depth Top of Layer(m)   :    4.50    Age: LOWER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    4.58    Age: 
Sect:  4    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.36/ 80              7
 
Processing Hist: 
Shipboard Lith : GLAUC BEARING MICARB AND FORAM RICH NANNO OOZE              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   80/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    4.58    Age: UPPER OLIGOCENE
Core:   1   Depth Bottom of Layer(m):    6.00    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         2        98       1.37/ 79            139
 
Processing Hist: 
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   80/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    6.08    Age: UPPER OLIGOCENE
Core:   1   Depth Bottom of Layer(m):    7.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         5       1.41/ 77            136
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    7.60    Age: UPPER OLIGOCENE
Core:   1   Depth Bottom of Layer(m):    7.60    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    101         1         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    7.00    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):    8.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0        10       1.61/ 65            146
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING NANNO FORAM OOZE                              
Screen Lith    : GLAUCONITE RICH FORAMINIFERA RICH NANNOFOSSIL RICH  CHALK   
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 390  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    8.50    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):    8.89    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.39
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.57/ 67             38
 
Processing Hist: 
Shipboard Lith : GLAUCONITE BEARING NANNO FORAM OOZE                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  390/ 590  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    8.89    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):    9.09    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.65/ 63             19
 
Processing Hist: 
Shipboard Lith : GLAUC RICH FORAM NANNO OOZE                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  590/1190  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    9.09    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):    9.69    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.61/ 65             59
 
Processing Hist: 
Shipboard Lith : GLAUC BEARING NANNO FORAM OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1190/1300  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    9.69    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):    9.80    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.62/ 64             11
 
Processing Hist: 
Shipboard Lith : GLAUC RICH FORAM NANNO OOZE                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1300/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :    9.80    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   10.00    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.60/ 66             19
 
Processing Hist: 
Shipboard Lith : GLAUC RICH FORAM NANNO OOZE                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 360  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   10.00    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   10.36    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.57/ 67             35
 
Processing Hist: 
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  360/ 370  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   10.36    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   10.37    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.59/ 66              1
 
Processing Hist: 
Shipboard Lith : GLAUC RICH FORAM NANNO OOZE                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  370/ 720  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   10.37    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   10.72    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.60/ 66             34
 
Processing Hist: 
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  720/ 830  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   10.72    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   10.83    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0       1.60/ 66             11
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  830/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   10.83    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   11.50    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.67
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     70         0        30       1.61/ 65             65
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC RICH FORAM NANNO OOZE                                 
Screen Lith    : GLAUCONITE RICH NANNOFOSSIL RICH FORAMINIFERA CHALK         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 200  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   11.50    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   11.70    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.58/ 67             19
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  200/ 260  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   11.70    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   11.76    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     99         0         1       1.60/ 65              6
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  260/1330  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   11.76    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   12.83    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.63/ 64            105
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1330/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   12.83    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   13.00    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.65/ 63             16
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   13.00    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   14.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING NANNO FORAM OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   14.50    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   16.00    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     88         0        12           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILT BEARING GLAUC FORAM NANNO OOZE                
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   16.10    Age: UPPER OLIGOCENE
Core:   2   Depth Bottom of Layer(m):   16.10    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   16.50    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   18.00    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   18.00    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   19.50    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         0       1.68/ 61            146
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   19.50    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   21.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   21.00    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   22.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.65/ 63            146
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   22.50    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   24.00    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   24.00    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   25.50    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0       1.68/ 61            146
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   25.60    Age: UPPER OLIGOCENE
Core:   3   Depth Bottom of Layer(m):   25.60    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         0         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   26.00    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   27.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     86         6         9           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD GLAUC AND FORAM BEARING NANNO OOZE                      
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   27.50    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   29.00    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         0         0       1.63/ 64            146
 
Processing Hist: 
Shipboard Lith : RAD GLAUC FORAM BEARING NANNO OOZE                          
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   29.00    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   30.50    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : RAD GLAUC FORAM BEARING NANNO OOZE                          
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   30.50    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   32.00    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         5         3       1.64/ 64            146
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   32.00    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   33.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : RAD GLAUC FORAM NANNO OOZE                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   33.50    Age: UPPER OLIGOCENE
Core:   4   Depth Bottom of Layer(m):   35.00    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.66/ 62            146
 
Processing Hist: 
Shipboard Lith : RAD GLAUC FORAM NANNO OOZE                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   35.50    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   37.00    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   37.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   38.50    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.62/ 64            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   38.50    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   39.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     85         0        15           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  500/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   39.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   40.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   40.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   41.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.62/ 64            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   70/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   41.57    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   43.00    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1360  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   43.00    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   44.36    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     91         0         9       1.60/ 66            132
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING FORAM RICH NANNO OOZE                         
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1360/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   44.36    Age: UPPER OLIGOCENE
Core:   5   Depth Bottom of Layer(m):   44.50    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         7         0       1.61/ 65             14
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  870/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   45.87    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   46.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    0.63
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   46.50    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   48.00    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.61/ 65            146
 
Processing Hist: 
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   48.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   49.50    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   49.50    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   51.00    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.64/ 63            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   51.00    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   52.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     87         8         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   52.50    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   54.00    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.67/ 62            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   54.10    Age: UPPER OLIGOCENE
Core:   6   Depth Bottom of Layer(m):   54.10    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     87        10         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC DIATOM RAD BEARING FORAM OOZE                         
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  180/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   54.68    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   56.00    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   80/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   56.08    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   57.50    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         0         0       1.66/ 62            139
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  110/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   57.61    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   59.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.39
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   60/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   59.06    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   60.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    102         0         0       1.67/ 62            141
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   30/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   60.53    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   62.00    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   90/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   62.09    Age: UPPER OLIGOCENE
Core:   7   Depth Bottom of Layer(m):   63.50    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.65/ 62            135
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   64.00    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   65.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   65.50    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   67.00    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         5       1.67/ 61            146
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING FORAM NANNO OOZE                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   67.00    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   68.50    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   68.50    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   70.00    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.67/ 62            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   70.00    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   71.50    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         5         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC RAD BEARING FORAM RICH NANNO OOZE                     
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   30/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   71.53    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   73.00    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.66/ 62            144
 
Processing Hist: 
Shipboard Lith : GLAUC AND RAD BEARING FORAM RICH NANNO OOZE                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   73.10    Age: UPPER OLIGOCENE
Core:   8   Depth Bottom of Layer(m):   73.10    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         8         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD AND FORAM BEARING NANNO OOZE                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  130/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   73.63    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   75.00    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   20/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   75.02    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   76.50    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    1.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         7         1       1.64/ 63            144
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD BEARING FORAM RICH NANNO OOZE                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   50/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   76.55    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   78.00    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   60/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   78.06    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   79.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    1.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.66/ 62            141
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  120/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   79.62    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   81.00    Age: MIDDLE OLIGOCENE
Sect:  5    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  170/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   81.17    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   82.50    Age: MIDDLE OLIGOCENE
Sect:  6    Thickness of Layer(m)   :    1.33
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.62/ 64            130
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   82.60    Age: UPPER OLIGOCENE
Core:   9   Depth Bottom of Layer(m):   82.60    Age: MIDDLE OLIGOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         8         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD AND FORAM BEARING NANNO OOZE                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   83.00    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   84.50    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         6         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE 25-34 CM                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   84.50    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   86.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90        10         0       1.65/ 63            146
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE 83-86 CM                              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   86.00    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   87.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   87.50    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   89.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   89.00    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   90.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   90.50    Age: MIDDLE OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   92.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.71/ 59            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   80/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   92.58    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   94.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   50/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   94.05    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   95.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.68/ 61            142
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  120/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   95.62    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   97.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   60/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   97.06    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   98.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         8         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :   98.50    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):  100.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         5         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  100.00    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):  101.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.72/ 58            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  101.60    Age: MIDDLE OLIGOCENE
Core:  11   Depth Bottom of Layer(m):  101.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  640/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  102.64    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  103.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.86
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     96         3         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD FORAM BEARING NANNO OOZE UPPER FEW CM                   
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   20/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  103.52    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  105.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   20/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  105.02    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  106.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         5         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  106.50    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  108.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  108.00    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  109.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.73/ 58            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  109.50    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  111.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  111.10    Age: MIDDLE OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  111.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         5         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC FORAM RAD BEARING NANNO OOZE                          
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  590/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  112.09    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  113.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.91
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  190/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  113.19    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  114.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.31
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   60/1110  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  114.56    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  115.61    Age: 
Sect:  3    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         5         0       1.67/ 61            103
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD SPICULE FORAM BEARING NANNO OOZE                        
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1110/1150  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  115.61    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  115.65    Age: 
Sect:  3    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     98         6         0       1.66/ 62              4
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1150/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  115.65    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  116.00    Age: 
Sect:  3    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.64/ 63             34
 
Processing Hist: 
Shipboard Lith : RAD SPICULE FORAM BEARING NANNO OOZE                        
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  116.00    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  117.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  117.50    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  119.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         0         0       1.68/ 61            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  119.00    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  120.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.69/ 60            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  120.60    Age: MIDDLE OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  120.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     85        10         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RAD GLAUC BEARING FORAM RICH NANNO OOZE              
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  121.00    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  122.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         5           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  510/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  123.01    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  124.00    Age: 
Sect:  2    Thickness of Layer(m)   :    0.99
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         5           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  124.00    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  125.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         5           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  200/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  125.70    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  127.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         5       1.71/ 59            127
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1330  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  127.00    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  128.33    Age: 
Sect:  5    Thickness of Layer(m)   :    1.33
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         5       1.76/ 56            130
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1330/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  128.33    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  128.50    Age: 
Sect:  5    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         5       2.03/ 40             16
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLAUC BEARING CHERT CALCITE QTZ SANDSTONE                   
Screen Lith    : QUARTZ RICH SANDSTONE                                       
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   40/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  128.54    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  130.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     30        25        45       1.80/ 53            143
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : QUARTZ RICH MARLY CARBONATE OOZE                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  130.10    Age: MIDDLE OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  130.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         4         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1370/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  131.87    Age: MIDDLE OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  132.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  132.00    Age: MIDDLE OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  133.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         7         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RAD FORAM BEARING NANNO OOZE                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  133.50    Age: MIDDLE OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  135.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.73/ 58            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  135.00    Age: MIDDLE OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  136.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.75/ 57            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   50/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  136.55    Age: LOWER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  138.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  138.10    Age: LOWER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  138.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         5         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RAD BEARING NANNO OOZE                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  240/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  140.24    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  141.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.26
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     85         8         7       1.69/ 60            123
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RAD GLAUC BEARING NANNO OOZE 50-57 CM                
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  141.50    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  143.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  120/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  143.12    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  144.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   70/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  144.57    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  146.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         2         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  146.00    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  147.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  147.60    Age: LOWER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  147.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90        10         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICARB FORAM AND RAD BEARING NANNO OOZE                     
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  380/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  149.88    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  151.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  151.00    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  152.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.49/ 72            129
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  152.50    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  154.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  154.00    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  155.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     91         9         0       1.71/ 59            146
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RAD SPICULE BEARING FORAM RICH NANNO OOZE            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  155.50    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  157.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  157.00    Age: LOWER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  158.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.76/ 56            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  770/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  159.77    Age: LOWER OLIGOCENE
Core:  18   Depth Bottom of Layer(m):  160.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.73
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  160.50    Age: LOWER OLIGOCENE
Core:  18   Depth Bottom of Layer(m):  162.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.79/ 54            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  162.00    Age: LOWER OLIGOCENE
Core:  18   Depth Bottom of Layer(m):  163.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1100/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  169.60    Age: LOWER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  170.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  170.00    Age: LOWER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  171.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     93         0         0       1.70/ 60            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  179.50    Age: LOWER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  181.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  181.00    Age: LOWER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  182.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         3         0       1.55/ 69            146
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING MICARB NANNO OOZE                             
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  182.50    Age: LOWER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  184.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  184.00    Age: LOWER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  185.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  185.50    Age: LOWER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  187.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         0       1.81/ 53            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 277   Depth Top of Layer(m)   :  187.50    Age: LOWER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  189.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  189.00    Age: UPPER EOCENE
Core:  21   Depth Bottom of Layer(m):  190.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1430  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  190.50    Age: UPPER EOCENE
Core:  21   Depth Bottom of Layer(m):  191.93    Age: 
Sect:  3    Thickness of Layer(m)   :    1.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         4         0       1.76/ 56            136
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  710/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  197.71    Age: UPPER EOCENE
Core:  22   Depth Bottom of Layer(m):  198.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.79
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  198.50    Age: UPPER EOCENE
Core:  22   Depth Bottom of Layer(m):  200.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.74/ 57            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  200.00    Age: UPPER EOCENE
Core:  22   Depth Bottom of Layer(m):  201.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  206.50    Age: UPPER EOCENE
Core:  23   Depth Bottom of Layer(m):  208.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         7         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SPICULE BEARING FORAM RICH NANNO OOZE                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  208.00    Age: UPPER EOCENE
Core:  23   Depth Bottom of Layer(m):  209.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.72/ 59            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  209.50    Age: UPPER EOCENE
Core:  23   Depth Bottom of Layer(m):  211.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  870/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  216.87    Age: UPPER EOCENE
Core:  24   Depth Bottom of Layer(m):  217.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.63
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  217.50    Age: UPPER EOCENE
Core:  24   Depth Bottom of Layer(m):  219.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     79         0         0       1.58/ 67            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  219.00    Age: UPPER EOCENE
Core:  24   Depth Bottom of Layer(m):  220.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  390/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  225.89    Age: UPPER EOCENE
Core:  25   Depth Bottom of Layer(m):  227.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     91        11         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SPICULE BEARING FORAM NANNO OOZE                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   50/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  227.05    Age: UPPER EOCENE
Core:  25   Depth Bottom of Layer(m):  228.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  440/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  235.44    Age: UPPER EOCENE
Core:  26   Depth Bottom of Layer(m):  236.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  236.50    Age: UPPER EOCENE
Core:  26   Depth Bottom of Layer(m):  238.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         6         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  238.00    Age: UPPER EOCENE
Core:  26   Depth Bottom of Layer(m):  239.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO FOSSIL OOZE                                           
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  239.50    Age: UPPER EOCENE
Core:  26   Depth Bottom of Layer(m):  241.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO FOSSIL OOZE                                           
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  241.10    Age: UPPER EOCENE
Core:  26   Depth Bottom of Layer(m):  241.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/  70  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  244.50    Age: UPPER EOCENE
Core:  27   Depth Bottom of Layer(m):  244.57    Age: 
Sect:  1    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY GLAUC QTZ CALCEROUS SANDSTONE                        
Screen Lith    : CARBONATE RICH SANDSTONE                                    
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   70/1330  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  244.57    Age: UPPER EOCENE
Core:  27   Depth Bottom of Layer(m):  245.83    Age: 
Sect:  1    Thickness of Layer(m)   :    1.26
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM BEARING MICARB NANNO CHALK                            
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1330/1400  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  245.83    Age: UPPER EOCENE
Core:  27   Depth Bottom of Layer(m):  245.90    Age: 
Sect:  1    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT NODULE                                                
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 277   Depth Top of Layer(m)   :  246.10    Age: UPPER EOCENE
Core:  27   Depth Bottom of Layer(m):  246.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT AND CALCEROUS SANDSTONE                               
Screen Lith    : CARBONATE RICH SANDSTONE                                    
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  400/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  254.40    Age: MIDDLE EOCENE
Core:  28   Depth Bottom of Layer(m):  255.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  255.50    Age: MIDDLE EOCENE
Core:  28   Depth Bottom of Layer(m):  257.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK WITH CHERT NODULES                              
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  263.50    Age: MIDDLE EOCENE
Core:  29   Depth Bottom of Layer(m):  265.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  265.00    Age: MIDDLE EOCENE
Core:  29   Depth Bottom of Layer(m):  266.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0       1.74/ 57            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  266.50    Age: MIDDLE EOCENE
Core:  29   Depth Bottom of Layer(m):  268.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0       1.80/ 54            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1310/1350  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  274.31    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  274.35    Age: 
Sect:  1    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT NODULE                                                
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1350/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  274.35    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  274.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  274.50    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  276.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0       1.75/ 57            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  276.00    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  277.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.77/ 55            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  370/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  277.87    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  279.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  279.00    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  280.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  280.60    Age: MIDDLE EOCENE
Core:  30   Depth Bottom of Layer(m):  280.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         7         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  130/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  282.63    Age: MIDDLE EOCENE
Core:  31   Depth Bottom of Layer(m):  284.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  284.00    Age: MIDDLE EOCENE
Core:  31   Depth Bottom of Layer(m):  285.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.85/ 51            146
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  292.00    Age: MIDDLE EOCENE
Core:  32   Depth Bottom of Layer(m):  293.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.81/ 53            145
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 210  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  293.50    Age: MIDDLE EOCENE
Core:  32   Depth Bottom of Layer(m):  293.71    Age: 
Sect:  2    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  540/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  295.54    Age: MIDDLE EOCENE
Core:  32   Depth Bottom of Layer(m):  296.50    Age: 
Sect:  3    Thickness of Layer(m)   :    0.96
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  296.60    Age: MIDDLE EOCENE
Core:  32   Depth Bottom of Layer(m):  296.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     83         2        15           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1100/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  312.10    Age: MIDDLE EOCENE
Core:  33   Depth Bottom of Layer(m):  312.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        15           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY DEBRIS 110-117 CM                                     
Screen Lith    : SAND                                                        
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  312.50    Age: MIDDLE EOCENE
Core:  33   Depth Bottom of Layer(m):  314.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15       1.79/ 54            145
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  330.00    Age: MIDDLE EOCENE
Core:  34   Depth Bottom of Layer(m):  331.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  331.50    Age: MIDDLE EOCENE
Core:  34   Depth Bottom of Layer(m):  333.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15       1.72/ 59            137
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  349.00    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  350.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  110/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  350.61    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  352.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.39
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15       1.69/ 60            133
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  352.10    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  352.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         0         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC AND FORAM BEARING NANNO OOZE                          
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  970/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  368.97    Age: MIDDLE EOCENE
Core:  36   Depth Bottom of Layer(m):  369.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.53
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1430  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  369.50    Age: MIDDLE EOCENE
Core:  36   Depth Bottom of Layer(m):  370.93    Age: 
Sect:  2    Thickness of Layer(m)   :    1.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.58/ 67            127
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  371.00    Age: MIDDLE EOCENE
Core:  36   Depth Bottom of Layer(m):  372.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  372.60    Age: MIDDLE EOCENE
Core:  36   Depth Bottom of Layer(m):  372.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1440/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  378.94    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  379.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  379.00    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  380.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     96         0         0       1.67/ 62            144
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  380.50    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  382.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE EOCENE
Hole: 277   Depth Top of Layer(m)   :  382.10    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  382.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         0         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC AND FORAM BEARING MICARB NANNO OOZE                   
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  840/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  387.84    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  388.50    Age: LOWER EOCENE
Sect:  1    Thickness of Layer(m)   :    0.66
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  388.50    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  390.00    Age: LOWER EOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  390.00    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  391.50    Age: LOWER EOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.88/ 49            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1320/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  397.82    Age: MIDDLE EOCENE
Core:  39   Depth Bottom of Layer(m):  398.00    Age: LOWER EOCENE
Sect:  1    Thickness of Layer(m)   :    0.18
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  398.00    Age: MIDDLE EOCENE
Core:  39   Depth Bottom of Layer(m):  399.50    Age: LOWER EOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     96         0         0       1.88/ 49            143
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  399.50    Age: MIDDLE EOCENE
Core:  39   Depth Bottom of Layer(m):  401.00    Age: LOWER EOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.88/ 49            145
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  401.10    Age: MIDDLE EOCENE
Core:  39   Depth Bottom of Layer(m):  401.10    Age: LOWER EOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     99         6         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICARB NANNO OOZE                                           
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1290/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  407.29    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  407.50    Age: LOWER EOCENE
Sect:  1    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  407.50    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  409.00    Age: LOWER EOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     94         0         0       1.81/ 53            140
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  100/1500  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  409.10    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  410.50    Age: LOWER EOCENE
Sect:  3    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: EOCENE
Hole: 277   Depth Top of Layer(m)   :  410.60    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  410.60    Age: LOWER EOCENE
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         2         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC FORAM BEARING MICARB NANNO OOZE                       
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  560/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  416.06    Age: LOWER EOCENE
Core:  41   Depth Bottom of Layer(m):  417.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.94
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  417.00    Age: LOWER EOCENE
Core:  41   Depth Bottom of Layer(m):  418.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.91/ 47            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  418.50    Age: LOWER EOCENE
Core:  41   Depth Bottom of Layer(m):  420.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  420.10    Age: LOWER EOCENE
Core:  41   Depth Bottom of Layer(m):  420.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICARB BEARING NANNO OOZE                                   
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1270/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  426.27    Age: LOWER EOCENE
Core:  42   Depth Bottom of Layer(m):  426.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  426.50    Age: LOWER EOCENE
Core:  42   Depth Bottom of Layer(m):  428.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  428.00    Age: LOWER EOCENE
Core:  42   Depth Bottom of Layer(m):  429.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.71/ 59            140
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  429.60    Age: LOWER EOCENE
Core:  42   Depth Bottom of Layer(m):  429.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING MICARB RICH NANNO OOZE                        
Screen Lith    : CARBONATE RICH NANNOFOSSIL CHALK                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  434.50    Age: LOWER EOCENE
Core:  43   Depth Bottom of Layer(m):  436.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  436.00    Age: LOWER EOCENE
Core:  43   Depth Bottom of Layer(m):  437.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         6         0       1.67/ 61            129
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  437.50    Age: LOWER EOCENE
Core:  43   Depth Bottom of Layer(m):  439.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER EOCENE
Hole: 277   Depth Top of Layer(m)   :  439.10    Age: LOWER EOCENE
Core:  43   Depth Bottom of Layer(m):  439.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     97         0         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING MICARB NANNO OOZE                             
Screen Lith    : CARBONATE RICH NANNOFOSSIL RICH  CALCAREOUS OOZE            
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1010/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  445.01    Age: UPPER PALEOCENE
Core:  44   Depth Bottom of Layer(m):  445.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.49
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  445.50    Age: UPPER PALEOCENE
Core:  44   Depth Bottom of Layer(m):  447.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     83         0        18           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : AM BEARING GLAUC AND NANNO RICH MICARB CHALK 0-28 52-128 CM 
Screen Lith    : GLAUCONITE RICH CARBONATE RICH NANNOFOSSIL CHALK            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  447.00    Age: UPPER PALEOCENE
Core:  44   Depth Bottom of Layer(m):  448.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     66         0         0       2.06/ 38            146
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  448.60    Age: UPPER PALEOCENE
Core:  44   Depth Bottom of Layer(m):  448.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63         0        37           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING MICARB CLAY NANNO CHALK                       
Screen Lith    : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  630/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  454.13    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  455.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.87
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  455.00    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  456.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37       1.88/ 49            145
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   80/ 590  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  456.58    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  457.09    Age: 
Sect:  3    Thickness of Layer(m)   :    0.51
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  590/ 870  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  457.09    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  457.37    Age: 
Sect:  3    Thickness of Layer(m)   :    0.28
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICARB NANNO OOZE                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  870/1020  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  457.37    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  457.52    Age: 
Sect:  3    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICARB NANNO OOZE WITH INCIPIENT CHERT                      
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1020/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  457.52    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  458.00    Age: 
Sect:  3    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  458.00    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  459.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37       1.89/ 49            143
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  459.50    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  461.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  461.00    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  462.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        37       1.91/ 47            145
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  462.60    Age: UPPER PALEOCENE
Core:  45   Depth Bottom of Layer(m):  462.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     30         0        70           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC BEARING MICARB CLAY NANNO CHALK                       
Screen Lith    : NANNOFOSSIL RICH CLAY MINERAL RICH CLAY                     
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 740  Age: UPPER PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  463.00    Age: UPPER PALEOCENE
Core:  46   Depth Bottom of Layer(m):  463.74    Age: 
Sect:  1    Thickness of Layer(m)   :    0.74
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        70           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT 0-2 CM                                                
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  464.50    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  466.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70       1.89/ 49            141
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY RICH NANNO CHALK                                       
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  466.00    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  467.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 350  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  467.50    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  467.85    Age: 
Sect:  4    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70       1.70/ 60             33
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO CHALK                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  350/ 570  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  467.85    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  468.07    Age: 
Sect:  4    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70       1.70/ 60             19
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO CHALK WITH CHERT                               
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  570/ 960  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  468.07    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  468.46    Age: 
Sect:  4    Thickness of Layer(m)   :    0.39
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70       1.82/ 53             35
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO CHALK                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  960/1410  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  468.46    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  468.91    Age: 
Sect:  4    Thickness of Layer(m)   :    0.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        70       1.83/ 52             37
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1410/1500  Age: MIDDLE PALEOCENE
Hole: 277   Depth Top of Layer(m)   :  468.91    Age: MIDDLE PALEOCENE
Core:  46   Depth Bottom of Layer(m):  469.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        70       1.78/ 55              9
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO CHALK                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL CHALK                         
 
 
 
    

Introduction


Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2