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Core Data from the Deep Sea Drilling Project


Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :    0.10    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.10    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
========== ========= ========  ================  ============
     98         2         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH FORAM OOZE                                       
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :    7.50    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    9.00    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
========== ========= ========  ================  ============
     95         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RICH FORAM OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  240/1500  Age: UPPER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :    9.24    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   10.50    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :   10.50    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   12.00    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 : NANNO BEARING FORAM OOZE                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :   12.00    Age: LOWER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   13.50    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 : NANNO RICH FORAM OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 281   Depth Top of Layer(m)   :   13.50    Age: LOWER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   15.00    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 RICH FORAM OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   15.00    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   16.50    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           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RICH FORAM OOZE                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   16.60    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   16.60    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 : NANNO BEARING FORAM OOZE                                    
Screen Lith    : FORAMINIFERA OOZE                                           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   17.00    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   18.50    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           /                  
 
Processing Hist: 
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   18.50    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   20.00    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
========== ========= ========  ================  ============
     95         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO BEARING FORAM OOZE                                    
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   20.00    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   21.50    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         6         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   21.50    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   23.00    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       1.58/ 67            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   23.00    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   24.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   24.50    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   26.00    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
========== ========= ========  ================  ============
     95         0         0       1.62/ 65            140
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   26.10    Age: UPPER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   26.10    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        15        85           /                  
 
Processing Hist: 
Shipboard Lith : MICARB BEARING NANNO FORAM OOZE                             
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER PLIOCENE
Hole: 281   Depth Top of Layer(m)   :   26.60    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   26.60    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
========== ========= ========  ================  ============
     96         2         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DET BEARING NANNO FORAM OOZE                                
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  190/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   36.19    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):   37.50    Age: 
Sect:  1    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       1.82/ 53            120
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   37.50    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):   39.00    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
========== ========= ========  ================  ============
     97         0         0       1.78/ 55            146
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   40.60    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):   40.60    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
========== ========= ========  ================  ============
    101         1         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   45.50    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   47.00    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 FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   47.00    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   48.50    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 FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   48.50    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   50.00    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 : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   50.00    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   51.50    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       1.69/ 60            145
 
Processing Hist: 
Shipboard Lith : NANNO FORMA OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   51.50    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   53.00    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         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   53.00    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   54.50    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       1.62/ 65            146
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   54.60    Age: UPPER MIOCENE
Core:   6   Depth Bottom of Layer(m):   54.60    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         8         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS BEARING NANNO FORAM OOZE                          
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   55.00    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   56.50    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   56.50    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   58.00    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 : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   58.00    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   59.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  100/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   59.60    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   61.00    Age: 
Sect:  4    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       1.61/ 65            137
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 360  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   61.00    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   61.36    Age: 
Sect:  5    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  790/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   63.29    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   64.00    Age: 
Sect:  6    Thickness of Layer(m)   :    0.71
 
       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 NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   64.10    Age: UPPER MIOCENE
Core:   7   Depth Bottom of Layer(m):   64.10    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
========== ========= ========  ================  ============
     99         1         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   64.60    Age: UPPER MIOCENE
Core:   8   Depth Bottom of Layer(m):   64.60    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
========== ========= ========  ================  ============
     95         5         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SPICULE BEARING FORAM NANNO OOZE                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   74.00    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   75.50    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
========== ========= ========  ================  ============
     94         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   75.50    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   77.00    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       1.65/ 63            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   77.00    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   78.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   78.50    Age: UPPER MIOCENE
Core:   9   Depth Bottom of Layer(m):   80.00    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   80.00    Age: MIDDLE MIOCENE
Core:   9   Depth Bottom of Layer(m):   81.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   81.50    Age: MIDDLE MIOCENE
Core:   9   Depth Bottom of Layer(m):   83.00    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       1.64/ 63            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   83.10    Age: MIDDLE MIOCENE
Core:   9   Depth Bottom of Layer(m):   83.10    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
========== ========= ========  ================  ============
     96         2         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  190/1080  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   83.69    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   84.58    Age: 
Sect:  1    Thickness of Layer(m)   :    0.89
 
       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 FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   85.00    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   86.50    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       1.46/ 74            142
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   86.50    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   88.00    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 : NANNO FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   88.00    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   89.50    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 : NANNO FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   89.50    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   91.00    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
========== ========= ========  ================  ============
     96         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   91.00    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   92.50    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           /                  
 
Processing Hist: 
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/0000  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   92.60    Age: MIDDLE MIOCENE
Core:  10   Depth Bottom of Layer(m):   92.60    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
========== ========= ========  ================  ============
     96         3         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA CHALK                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 281   Depth Top of Layer(m)   :   93.00    Age: MIDDLE MIOCENE
Core:  11   Depth Bottom of Layer(m):   94.50    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   94.50    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):   96.00    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       1.60/ 66            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   96.00    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):   97.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  160/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   97.66    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):   99.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.34
 
       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 NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   70/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :   99.07    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):  100.50    Age: 
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
========== ========= ========  ================  ============
     93         0         0       1.61/ 65            140
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  100.50    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):  102.00    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 : FORAM NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  102.10    Age: LOWER MIOCENE
Core:  11   Depth Bottom of Layer(m):  102.10    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
========== ========= ========  ================  ============
     99         2         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  102.50    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  104.00    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  104.00    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  105.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  105.50    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  107.00    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       1.65/ 63            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  107.00    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  108.50    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 : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  108.50    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  110.00    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         0         0       1.64/ 63            146
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  110.00    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  111.50    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  111.60    Age: LOWER MIOCENE
Core:  12   Depth Bottom of Layer(m):  111.60    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         2         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  800/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  112.80    Age: LOWER MIOCENE
Core:  13   Depth Bottom of Layer(m):  113.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.70
 
       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 NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  113.50    Age: LOWER MIOCENE
Core:  13   Depth Bottom of Layer(m):  115.00    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
========== ========= ========  ================  ============
     95         0         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  115.00    Age: LOWER MIOCENE
Core:  13   Depth Bottom of Layer(m):  116.50    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
========== ========= ========  ================  ============
     86         1        13       1.66/ 62            146
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 281   Depth Top of Layer(m)   :  116.50    Age: LOWER MIOCENE
Core:  13   Depth Bottom of Layer(m):  118.00    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
========== ========= ========  ================  ============
     13         1        86           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO AND FORAM BEARING GLAUC DET SAND                      
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  118.00    Age: LOWER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  118.20    Age: 
Sect:  5    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           /                  
 
Processing Hist: 
Shipboard Lith : NANNO AND FORAM BEARING GLAUC DET SAND                      
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  200/ 490  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  118.20    Age: LOWER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  118.49    Age: 
Sect:  5    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : DOLO AND FORAM BEARING GLAUC AND NANNO RICH DET SAND        
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :  490/1000  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  118.49    Age: LOWER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  119.00    Age: 
Sect:  5    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO AND FORAM BEARING GLAUC DET SAND                      
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1000/1500  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  119.00    Age: LOWER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  119.50    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     25         0        75           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DOLO AND FORAM BEARING GLAUC AND NANNO RICH DET SAND        
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  119.60    Age: LOWER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  119.60    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
========== ========= ========  ================  ============
      2         0        98           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FEL RICH GLAUC QTZ SAND                                     
Screen Lith    : GLAUCONITE RICH QUARTZ RICH SAND                            
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: LOWER OLIGOCENE
Hole: 281   Depth Top of Layer(m)   :  121.50    Age: LOWER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  123.00    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
========== ========= ========  ================  ============
     11        25        64           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SAND                                                  
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH SILT                  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  123.00    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  124.50    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
========== ========= ========  ================  ============
      1        30        69       1.64/ 63            146
 
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILTY CLAY                                            
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUD                   
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  124.50    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  126.00    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
========== ========= ========  ================  ============
     25        40        69           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY 
Screen Lith    : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  126.00    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  127.50    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
========== ========= ========  ================  ============
     25        40        69       1.55/ 69            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY 
Screen Lith    : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  127.50    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  129.00    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
========== ========= ========  ================  ============
      3        49        48       1.44/ 75            146
 
Processing Hist: Classification was successful.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY 
Screen Lith    : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD           
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  129.00    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  130.50    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           /                  
 
Processing Hist: 
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY 
Screen Lith    : SILICEOUS SEDIMENT.                                         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  130.60    Age: UPPER EOCENE
Core:  14   Depth Bottom of Layer(m):  130.60    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
========== ========= ========  ================  ============
     31        45        24           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC RAD SPICULE BEARING DET SILT-RICH FORAM DIAT OOZE     
Screen Lith    : FORAMINIFERA RICH DIATOM OOZE                               
 
 
 
Leg : 29    Top/Bottom Interval(mm) : 1300/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  132.30    Age: UPPER EOCENE
Core:  15   Depth Bottom of Layer(m):  132.50    Age: 
Sect:  1    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE      
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  132.50    Age: UPPER EOCENE
Core:  15   Depth Bottom of Layer(m):  134.00    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
========== ========= ========  ================  ============
     28        54        18           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE      
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  134.00    Age: UPPER EOCENE
Core:  15   Depth Bottom of Layer(m):  135.50    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       1.34/ 81            141
 
Processing Hist: 
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE      
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  135.60    Age: UPPER EOCENE
Core:  15   Depth Bottom of Layer(m):  135.60    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        53        17           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ORAM NANNO SPONGE SPICULE AND DET SILTY SAND RICH DIAT OOZE 
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH DIATOM OOZE                   
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  140.75    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  142.25    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 : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  142.25    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  143.75    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       1.28/ 85            146
 
Processing Hist: 
Shipboard Lith : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  143.75    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  145.25    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
========== ========= ========  ================  ============
     35         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  145.25    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  146.75    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 BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  146.75    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  148.25    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 : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  148.25    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  149.75    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        41        60       1.41/ 77            145
 
Processing Hist: 
Shipboard Lith : NNO BEARING SPICULE AND FORAM RICH DET SILTY CLAY DIAT OOZE 
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  149.85    Age: UPPER EOCENE
Core:  16   Depth Bottom of Layer(m):  149.85    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
========== ========= ========  ================  ============
     26        62        12           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : AND NANNO BEARING FORAM DET SAND AND SPICULE RICH DIAT OOZE 
Screen Lith    : FORAMINIFERA RICH SPICULE RICH DIATOM RICH  SILICEOUS OOZE  
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 550  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  150.00    Age: UPPER EOCENE
Core:  17   Depth Bottom of Layer(m):  150.55    Age: 
Sect:  1    Thickness of Layer(m)   :    0.55
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     68         1        31           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GREEN SAND                                                  
Screen Lith    : QUARTZ RICH FORAMINIFERA RICH NANNOFOSSIL LIMESTONE         
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/ 140  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  153.00    Age: UPPER EOCENE
Core:  17   Depth Bottom of Layer(m):  153.14    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        35        31           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLAUC BEARING DET SAND AND FORAM RICH NANNO CHALK           
Screen Lith    : DETRITAL MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK   
 
 
 
Leg : 29    Top/Bottom Interval(mm) :   00/1290  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  157.50    Age: UPPER EOCENE
Core:  17   Depth Bottom of Layer(m):  158.79    Age: 
Sect:  6    Thickness of Layer(m)   :    1.29
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      2         1        97           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MICA SCHIST BRECCIA                                         
Screen Lith    : FELDSPAR RICH QUARTZ RICH MUDSTONE                          
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: UPPER EOCENE
Hole: 281   Depth Top of Layer(m)   :  159.10    Age: UPPER EOCENE
Core:  17   Depth Bottom of Layer(m):  159.10    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: 
Shipboard Lith : QTZ MICA SCHIST FRAGMENTS                                   
Screen Lith    : CLASTIC STONE.                                              
 
 
 
Leg : 29    Top/Bottom Interval(mm) :    0/   0  Age: 
Hole: 281   Depth Top of Layer(m)   :  159.60    Age: 
Core:  18   Depth Bottom of Layer(m):  159.60    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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLAUC SANDSTONE                                             
Screen Lith    : GLAUCONITE RICH SANDSTONE                                   
 
 
 
    

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