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Core Data from the Deep Sea Drilling Project


Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    0.00    Age: MIDDLE MIOCENE
Core:   1   Depth Bottom of Layer(m):    1.50    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
========== ========= ========  ================  ============
     64         0        36       1.38/ 79            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1130  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    1.50    Age: MIDDLE MIOCENE
Core:   1   Depth Bottom of Layer(m):    2.63    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     96         0         4       1.39/ 78             80
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    2.88    Age: MIDDLE MIOCENE
Core:   1   Depth Bottom of Layer(m):    3.08    Age: 
Sect: CC    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 : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    5.00    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):    6.50    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
========== ========= ========  ================  ============
    100         2         0       1.48/ 73            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1100  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    6.50    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):    7.60    Age: 
Sect:  2    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
========== ========= ========  ================  ============
    100         0         0       1.48/ 73            116
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1100/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    7.60    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):    8.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
    102         2         0       1.50/ 72             42
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    8.00    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):    9.50    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
========== ========= ========  ================  ============
     91         6         2       1.48/ 73            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :    9.50    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):   11.00    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
========== ========= ========  ================  ============
     89         4         7       1.48/ 73            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1000  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   11.00    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):   12.00    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     90         5         5       1.47/ 73             53
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   12.50    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):   14.00    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         2         3       1.52/ 70            159
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 210  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   14.00    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):   14.21    Age: 
Sect:  7    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
========== ========= ========  ================  ============
     98         4         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   14.35    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):   14.55    Age: 
Sect: CC    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 : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   14.50    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   16.00    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
========== ========= ========  ================  ============
     94         2         5       1.50/ 72            158
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1030  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   16.00    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   17.03    Age: 
Sect:  2    Thickness of Layer(m)   :    1.03
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         3         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1060/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   18.56    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   19.00    Age: 
Sect:  3    Thickness of Layer(m)   :    0.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    102         4         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   19.00    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   20.50    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
========== ========= ========  ================  ============
     96         2         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  450/1350  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   20.95    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   21.85    Age: 
Sect:  5    Thickness of Layer(m)   :    0.90
 
       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 : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   21.95    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):   22.15    Age: 
Sect: CC    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 : MUD                                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 448   Depth Top of Layer(m)   :   24.00    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   25.50    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
========== ========= ========  ================  ============
     81         2        17       1.49/ 72            158
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : GLASS RICH NANNOFOSSIL OOZE                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   25.50    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   27.00    Age: LOWER MIOCENE
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         3        97       1.50/ 72            158
 
Processing Hist: 
Shipboard Lith : NANNOFOSSIL OOZE(?)                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   27.00    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   28.50    Age: LOWER MIOCENE
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         5         3       1.51/ 71            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   28.50    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   30.00    Age: LOWER MIOCENE
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
========== ========= ========  ================  ============
     95         4         2       1.51/ 71            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   30.00    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   31.50    Age: LOWER MIOCENE
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         2        98       1.49/ 72            159
 
Processing Hist: 
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   31.50    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   33.00    Age: LOWER MIOCENE
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         2        98       1.49/ 72            158
 
Processing Hist: 
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   33.10    Age: MIDDLE MIOCENE
Core:   4   Depth Bottom of Layer(m):   33.30    Age: LOWER MIOCENE
Sect: CC    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 OOZE (?)                                              
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1350  Age: MIOCENE
Hole: 448   Depth Top of Layer(m)   :   33.50    Age: MIDDLE MIOCENE
Core:   5   Depth Bottom of Layer(m):   34.85    Age: LOWER MIOCENE
Sect:  1    Thickness of Layer(m)   :    1.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60         5        35       1.52/ 70            129
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : MARLY NANNOFOSSIL OOZE                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   35.00    Age: LOWER MIOCENE
Core:   5   Depth Bottom of Layer(m):   35.20    Age: 
Sect: CC    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 OOZE (?)                                              
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   43.00    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   44.50    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
========== ========= ========  ================  ============
     80        15         5       1.52/ 71            153
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   44.50    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    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
========== ========= ========  ================  ============
     70        15        15       1.55/ 68            158
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1420  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   46.00    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   47.42    Age: 
Sect:  3    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       1.61/ 65            147
 
Processing Hist: 
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   47.50    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   49.00    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
========== ========= ========  ================  ============
     85        10         5       1.58/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 140  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   49.00    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   49.14    Age: 
Sect:  5    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   49.24    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   49.44    Age: 
Sect: CC    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 OOZE                                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  120/1430  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   52.62    Age: LOWER MIOCENE
Core:   7   Depth Bottom of Layer(m):   53.93    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
========== ========= ========  ================  ============
     79        19         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE (?)                                              
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  150/ 200  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   54.09    Age: LOWER MIOCENE
Core:   7   Depth Bottom of Layer(m):   54.14    Age: 
Sect: CC    Thickness of Layer(m)   :    0.05
 
       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 : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   62.00    Age: LOWER MIOCENE
Core:   8   Depth Bottom of Layer(m):   63.50    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
========== ========= ========  ================  ============
     89        12         0       1.60/ 65            159
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1010  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   63.50    Age: LOWER MIOCENE
Core:   8   Depth Bottom of Layer(m):   64.51    Age: 
Sect:  2    Thickness of Layer(m)   :    1.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     87        17         0       1.62/ 64             58
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   65.00    Age: LOWER MIOCENE
Core:   8   Depth Bottom of Layer(m):   66.50    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
========== ========= ========  ================  ============
     81        17         2       1.58/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE)                                                
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1240  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   66.50    Age: LOWER MIOCENE
Core:   8   Depth Bottom of Layer(m):   67.74    Age: 
Sect:  4    Thickness of Layer(m)   :    1.24
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     77        23         0       1.59/ 66            105
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE)                                                
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER MIOCENE
Hole: 448   Depth Top of Layer(m)   :   67.84    Age: LOWER MIOCENE
Core:   8   Depth Bottom of Layer(m):   68.04    Age: 
Sect: CC    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 : MUD                                                         
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   81.00    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   82.50    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
========== ========= ========  ================  ============
     82        13         5       1.58/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   82.50    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   84.00    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
========== ========= ========  ================  ============
     81        20         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   84.00    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   85.50    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        11         0       1.64/ 63            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   85.50    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   87.00    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
========== ========= ========  ================  ============
     80        11         9           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   87.00    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   88.50    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
========== ========= ========  ================  ============
     93         7         0       1.60/ 65            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   88.50    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   90.00    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
========== ========= ========  ================  ============
     93         7         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?                                                
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 400  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   90.00    Age: UPPER OLIGOCENE
Core:  10   Depth Bottom of Layer(m):   90.40    Age: 
Sect:  7    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
========== ========= ========  ================  ============
     86        12         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1100  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   90.50    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   91.60    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
========== ========= ========  ================  ============
      0         0         0       1.62/ 64            116
 
Processing Hist: 
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1100/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   91.60    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   92.00    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
========== ========= ========  ================  ============
     93         8         0       1.58/ 67             42
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   92.00    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   93.50    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
========== ========= ========  ================  ============
     95         4         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO OOZE?)                                               
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   93.50    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   95.00    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
========== ========= ========  ================  ============
     80         6        14       1.61/ 65            158
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1410  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   95.00    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   96.41    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     80         6        14           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   96.50    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   98.00    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
========== ========= ========  ================  ============
     88        16         0       1.63/ 64            158
 
Processing Hist: Classification was successful.
Shipboard Lith : MUD                                                         
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   98.00    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   99.50    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         5        95           /                  
 
Processing Hist: 
Shipboard Lith : MUD                                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 450  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :   99.50    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):   99.95    Age: 
Sect:  7    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
========== ========= ========  ================  ============
     85        11         4           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : (MUD?)                                                      
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  100.07    Age: UPPER OLIGOCENE
Core:  11   Depth Bottom of Layer(m):  100.27    Age: 
Sect: CC    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 : MUD                                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  100.00    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  101.50    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
========== ========= ========  ================  ============
     98         3         0       1.56/ 68            159
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : CARBONATE RICH NANNOFOSSIL OOZE                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  101.50    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  103.00    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         7         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  103.00    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  104.50    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
========== ========= ========  ================  ============
     82        17         2       1.62/ 64            159
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  104.50    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  106.00    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
========== ========= ========  ================  ============
     84        16         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  106.00    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  107.50    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
========== ========= ========  ================  ============
     83         7        10       1.66/ 62            159
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1320  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  107.50    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  108.82    Age: 
Sect:  6    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 : NANNO CHALK                                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  109.00    Age: UPPER OLIGOCENE
Core:  12   Depth Bottom of Layer(m):  109.15    Age: 
Sect: CC    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  109.50    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  111.00    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
========== ========= ========  ================  ============
     88        18         0       1.60/ 66            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK (NANNOFOSSIL)                                         
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  111.00    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  112.50    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
========== ========= ========  ================  ============
     95         7         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  112.50    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  114.00    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
========== ========= ========  ================  ============
     90         9         2       1.61/ 65            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK (NANNOFOSSIL)                                         
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  114.00    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  115.50    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
========== ========= ========  ================  ============
     92         8         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK (NANNO)                                               
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1000  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  115.50    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  116.50    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     94         5         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  117.00    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  118.50    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
========== ========= ========  ================  ============
     93         6         1       1.60/ 66            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 465  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  118.50    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  118.97    Age: 
Sect:  7    Thickness of Layer(m)   :    0.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     92         6         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   80/ 200  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  119.06    Age: UPPER OLIGOCENE
Core:  13   Depth Bottom of Layer(m):  119.18    Age: 
Sect: CC    Thickness of Layer(m)   :    0.12
 
       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 : CHALK                                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  119.00    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  120.50    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
========== ========= ========  ================  ============
     92         6         2       1.57/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  120.50    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  122.00    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 : CHALK (NANNOFOSSIL)                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  122.00    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  123.50    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
========== ========= ========  ================  ============
     84         5        11       1.62/ 64            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  123.50    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  125.00    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
========== ========= ========  ================  ============
     94         4         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  125.00    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  126.50    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
========== ========= ========  ================  ============
     94         6         0       1.64/ 63            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 430  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  126.50    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  126.93    Age: 
Sect:  6    Thickness of Layer(m)   :    0.43
 
       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 : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  120/ 260  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  127.05    Age: UPPER OLIGOCENE
Core:  14   Depth Bottom of Layer(m):  127.19    Age: 
Sect: CC    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  128.50    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  130.00    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
========== ========= ========  ================  ============
     88        11         1       1.58/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  130.00    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  131.50    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
========== ========= ========  ================  ============
     83         9         8           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  131.50    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  133.00    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
========== ========= ========  ================  ============
     81         9        10       1.64/ 63            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  133.00    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  134.50    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
========== ========= ========  ================  ============
     90        10         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  134.50    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  136.00    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
========== ========= ========  ================  ============
    102         9         0       1.61/ 65            158
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1300  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  136.00    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  137.30    Age: 
Sect:  6    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
========== ========= ========  ================  ============
     88        11         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 185  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  137.40    Age: UPPER OLIGOCENE
Core:  15   Depth Bottom of Layer(m):  137.58    Age: 
Sect: CC    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 : CHALK                                                       
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  138.00    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  139.50    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         9         0       1.57/ 67            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  139.50    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  141.00    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
========== ========= ========  ================  ============
     89        12         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  141.00    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  142.50    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
========== ========= ========  ================  ============
     88        12         0       1.58/ 67            149
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  142.50    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  144.00    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
========== ========= ========  ================  ============
     80         6        14           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : GLASS RICH NANNOFOSSIL CHALK                                
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1400  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  144.00    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  145.40    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     91         7         2       1.61/ 65             56
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  145.50    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  147.00    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       1.61/ 65            156
 
Processing Hist: 
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 360  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  147.00    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  147.36    Age: 
Sect:  7    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
========== ========= ========  ================  ============
     93         7         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  160/ 260  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  147.62    Age: UPPER OLIGOCENE
Core:  16   Depth Bottom of Layer(m):  147.72    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       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 : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  147.50    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  149.00    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
========== ========= ========  ================  ============
     89        11         1       1.51/ 71             94
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY CHALK                                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  149.00    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  150.50    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
========== ========= ========  ================  ============
     95         4         1       1.53/ 70            157
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY CHALK                                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  150.50    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  152.00    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
========== ========= ========  ================  ============
     85        13         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY CHALK                                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  152.00    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  153.50    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         7        94           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY CHALK W/BASAL ASH                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  153.50    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  155.00    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         7        94       1.54/ 69            159
 
Processing Hist: 
Shipboard Lith : ASHY CLAYEY CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  155.00    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  156.50    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 : ASHY? GREY CLAY?                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 330  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  156.50    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  156.83    Age: 
Sect:  7    Thickness of Layer(m)   :    0.33
 
       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 : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 250  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  156.94    Age: UPPER OLIGOCENE
Core:  17   Depth Bottom of Layer(m):  157.19    Age: 
Sect: CC    Thickness of Layer(m)   :    0.25
 
       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 : CHALK                                                       
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :    0/   0  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  157.10    Age: UPPER OLIGOCENE
Core:  18   Depth Bottom of Layer(m):  157.10    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
========== ========= ========  ================  ============
     73         4        23           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SAND                                                        
Screen Lith    : GLASS RICH NANNOFOSSIL CHALK                                
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  166.50    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  168.00    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
========== ========= ========  ================  ============
     92         8         0       1.39/ 78            155
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALK                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  168.00    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  168.50    Age: MIDDLE OLIGOCENE
Sect:  2    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
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  500/ 830  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  168.50    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  168.83    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.33
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     28         0        72           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHALKY VITRIC TUFF                                          
Screen Lith    : NANNOFOSSIL RICH GLASS RICH PELAGIC CLAY                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  830/1020  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  168.83    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  169.02    Age: MIDDLE OLIGOCENE
Sect:  2    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     88        12         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  169.50    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  171.00    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
========== ========= ========  ================  ============
      0         8        92       1.57/ 67            154
 
Processing Hist: 
Shipboard Lith : CLAYEY ASHY? CHALK                                          
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 580  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  171.00    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  171.58    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.58
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     89         8         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  580/ 680  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  171.58    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  171.68    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADATIONAL ZONE                                            
Screen Lith    : AUTHIGENIC CARBONATE RICH TUFF                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  680/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  171.68    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  172.50    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.82
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 680  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  172.50    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  173.18    Age: MIDDLE OLIGOCENE
Sect:  5    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         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 210  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  173.29    Age: UPPER OLIGOCENE
Core:  19   Depth Bottom of Layer(m):  173.50    Age: MIDDLE OLIGOCENE
Sect: CC    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         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH-CLAY                                                    
Screen Lith    : GLASS RICH CLAY                                             
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  176.00    Age: UPPER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  177.50    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
========== ========= ========  ================  ============
      2         9        89       1.48/ 73            154
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH                                                  
Screen Lith    : NANNOFOSSIL RICH SILT                                       
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  177.50    Age: UPPER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  179.00    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
========== ========= ========  ================  ============
     50        35        89       1.57/ 67            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 610  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  179.00    Age: UPPER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  179.61    Age: MIDDLE OLIGOCENE
Sect:  3    Thickness of Layer(m)   :    0.61
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63         1        36           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : TUFF                                                        
Screen Lith    : GLASS RICH NANNOFOSSIL LIMESTONE                            
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  179.72    Age: UPPER OLIGOCENE
Core:  20   Depth Bottom of Layer(m):  179.92    Age: MIDDLE OLIGOCENE
Sect: CC    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 : CHALK                                                       
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  185.50    Age: UPPER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  187.00    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       100           /                  
 
Processing Hist: 
Shipboard Lith : TURBIDITE                                                   
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  187.00    Age: UPPER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  188.50    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
========== ========= ========  ================  ============
     90        12         0       1.36/ 80            156
 
Processing Hist: Classification was successful.
Shipboard Lith : ASH                                                         
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  188.50    Age: UPPER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  190.00    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
========== ========= ========  ================  ============
      0         0         0       1.34/ 81             99
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 300  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  190.00    Age: UPPER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  190.30    Age: MIDDLE OLIGOCENE
Sect:  4    Thickness of Layer(m)   :    0.30
 
       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 : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  190.55    Age: UPPER OLIGOCENE
Core:  21   Depth Bottom of Layer(m):  190.75    Age: MIDDLE OLIGOCENE
Sect: CC    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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1230  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  195.00    Age: UPPER OLIGOCENE
Core:  22   Depth Bottom of Layer(m):  196.23    Age: MIDDLE OLIGOCENE
Sect:  1    Thickness of Layer(m)   :    1.23
 
       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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  196.34    Age: UPPER OLIGOCENE
Core:  22   Depth Bottom of Layer(m):  196.54    Age: MIDDLE OLIGOCENE
Sect: CC    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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  60  Age: OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  204.50    Age: UPPER OLIGOCENE
Core:  23   Depth Bottom of Layer(m):  204.56    Age: MIDDLE OLIGOCENE
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
========== ========= ========  ================  ============
     20         0        80           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ASH?                                                        
Screen Lith    : NANNOFOSSIL RICH GLASS RICH MUDSTONE                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   60/1150  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  204.56    Age: MIDDLE OLIGOCENE
Core:  23   Depth Bottom of Layer(m):  205.65    Age: 
Sect:  1    Thickness of Layer(m)   :    1.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     15         0        85           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : TURBITIC UNIT                                               
Screen Lith    : NANNOFOSSIL RICH GLASS RICH SILTSTONE                       
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1150/1320  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  205.65    Age: MIDDLE OLIGOCENE
Core:  23   Depth Bottom of Layer(m):  205.82    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     11         2        87           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : CLAY MINERAL RICH GLASS RICH MUDSTONE                       
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  206.03    Age: MIDDLE OLIGOCENE
Core:  23   Depth Bottom of Layer(m):  206.23    Age: 
Sect: CC    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        87           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 430  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  214.00    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  214.43    Age: 
Sect:  1    Thickness of Layer(m)   :    0.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      4         0        96           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : CLAY MINERAL RICH CLAYSTONE                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  430/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  214.43    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  215.50    Age: 
Sect:  1    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        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF                                            
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1280  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  215.50    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  216.78    Age: 
Sect:  2    Thickness of Layer(m)   :    1.28
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF                                            
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) : 1280/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  216.78    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  217.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 490  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  217.00    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  217.49    Age: 
Sect:  3    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        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF                                            
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  217.60    Age: MIDDLE OLIGOCENE
Core:  24   Depth Bottom of Layer(m):  217.80    Age: 
Sect: CC    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        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  223.50    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  225.00    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        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 710  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  225.00    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  225.71    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     16         1        83           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTITE                                                     
Screen Lith    : CARBONATE RICH GLASS RICH MUDSTONE                          
 
 
 
Leg : 59    Top/Bottom Interval(mm) :  710/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  225.71    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  226.50    Age: 
Sect:  2    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        83           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE                                                   
Screen Lith    : SANDSTONE                                                   
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  226.50    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  228.00    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        83           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE                                                   
Screen Lith    : SANDSTONE                                                   
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 220  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  228.00    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  228.22    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
========== ========= ========  ================  ============
      0         0        83           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE                                                   
Screen Lith    : SANDSTONE                                                   
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  228.39    Age: MIDDLE OLIGOCENE
Core:  25   Depth Bottom of Layer(m):  228.59    Age: 
Sect: CC    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 : SANDSTONE                                                   
Screen Lith    : CLASTIC STONE.                                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  233.00    Age: MIDDLE OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  234.50    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
========== ========= ========  ================  ============
      3         1        97           /                  
 
Processing Hist: 
Shipboard Lith : SANDSTONE                                                   
Screen Lith    : CLASTIC STONE.                                              
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1420  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  234.50    Age: MIDDLE OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  235.92    Age: 
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
========== ========= ========  ================  ============
      0         0        97           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  236.00    Age: MIDDLE OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  237.50    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
========== ========= ========  ================  ============
     12         0        88           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : CLAY MINERAL RICH MUDSTONE                                  
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 700  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  237.50    Age: MIDDLE OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  238.20    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     20         0        80           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : NANNOFOSSIL RICH GLASS RICH MUDSTONE                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  238.30    Age: MIDDLE OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  238.50    Age: 
Sect: CC    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE                                                   
Screen Lith    : SILTSTONE                                                   
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  242.50    Age: MIDDLE OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  244.00    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1440  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  244.00    Age: MIDDLE OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  245.44    Age: 
Sect:  2    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  245.50    Age: MIDDLE OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  247.00    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 120  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  247.00    Age: MIDDLE OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  247.12    Age: 
Sect:  4    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  247.25    Age: MIDDLE OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  247.45    Age: 
Sect: CC    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  252.00    Age: MIDDLE OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  253.50    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1040  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  253.50    Age: MIDDLE OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  254.54    Age: 
Sect:  2    Thickness of Layer(m)   :    1.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  254.64    Age: MIDDLE OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  254.84    Age: 
Sect: CC    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  261.50    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  263.00    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  263.00    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  264.50    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  264.50    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  266.00    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 340  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  266.00    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  266.34    Age: 
Sect:  4    Thickness of Layer(m)   :    0.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  266.47    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  266.67    Age: 
Sect: CC    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        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 250  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  271.10    Age: MIDDLE OLIGOCENE
Core:  30   Depth Bottom of Layer(m):  271.35    Age: 
Sect: CC    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        80           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  280.50    Age: MIDDLE OLIGOCENE
Core:  31   Depth Bottom of Layer(m):  282.00    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
========== ========= ========  ================  ============
     42         1        58           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOCHALK                                                  
Screen Lith    : GLASS RICH MARLY NANNOFOSSIL LIMESTONE                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  282.00    Age: MIDDLE OLIGOCENE
Core:  31   Depth Bottom of Layer(m):  283.50    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         6         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOCHALK                                                  
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  283.50    Age: MIDDLE OLIGOCENE
Core:  31   Depth Bottom of Layer(m):  285.00    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
========== ========= ========  ================  ============
     94         5         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOCHALK                                                  
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  285.10    Age: MIDDLE OLIGOCENE
Core:  31   Depth Bottom of Layer(m):  285.30    Age: 
Sect: CC    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         2           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH                                                         
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/  70  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  290.10    Age: MIDDLE OLIGOCENE
Core:  32   Depth Bottom of Layer(m):  290.17    Age: 
Sect: CC    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: 
Shipboard Lith : ASH                                                         
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   70/ 170  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  290.07    Age: MIDDLE OLIGOCENE
Core:  32   Depth Bottom of Layer(m):  290.17    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         1        99           /                  
 
Processing Hist: 
Shipboard Lith : NANNOCHALK                                                  
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 200  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  299.60    Age: MIDDLE OLIGOCENE
Core:  33   Depth Bottom of Layer(m):  299.80    Age: 
Sect: CC    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         4        96           /                  
 
Processing Hist: 
Shipboard Lith : NANNOCHALK                                                  
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  309.00    Age: MIDDLE OLIGOCENE
Core:  34   Depth Bottom of Layer(m):  310.50    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        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VESICULAR BASALT                                            
Screen Lith    : TUFF                                                        
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/1270  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  310.50    Age: MIDDLE OLIGOCENE
Core:  34   Depth Bottom of Layer(m):  311.77    Age: 
Sect:  2    Thickness of Layer(m)   :    1.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 255  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  311.88    Age: MIDDLE OLIGOCENE
Core:  34   Depth Bottom of Layer(m):  312.14    Age: 
Sect: CC    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        96           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 960  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  318.50    Age: MIDDLE OLIGOCENE
Core:  35   Depth Bottom of Layer(m):  319.46    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     66         0        34           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : TUFF                                                        
Screen Lith    : GLASS RICH NANNOFOSSIL RICH  LIMESTONE                      
 
 
 
Leg : 59    Top/Bottom Interval(mm) :   00/ 220  Age: MIDDLE OLIGOCENE
Hole: 448   Depth Top of Layer(m)   :  319.56    Age: MIDDLE OLIGOCENE
Core:  35   Depth Bottom of Layer(m):  319.78    Age: 
Sect: CC    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
========== ========= ========  ================  ============
      0         0        34           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF                                                        
Screen Lith    : TUFF                                                        
 
 
 
    

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