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Core Data from the Deep Sea Drilling Project


Leg : 69    Top/Bottom Interval(mm) :   00/1440  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   10.00    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):   11.44    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     49        27        25       2.56/  8            151
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1490  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   11.50    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):   12.99    Age: 
Sect:  2    Thickness of Layer(m)   :    1.49
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         4        96       2.50/ 12            158
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1040  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   13.00    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):   14.04    Age: 
Sect:  3    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        35        66       2.44/ 16             65
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   14.14    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):   14.29    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
========== ========= ========  ================  ============
     55        34        11           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   80/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   14.48    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   15.90    Age: 
Sect:  1    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        16        84       2.14/ 33            151
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   15.90    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   17.40    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
========== ========= ========  ================  ============
     57        27        16       2.13/ 34            149
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : DIATOM RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 830  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   17.40    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   18.23    Age: 
Sect:  3    Thickness of Layer(m)   :    0.83
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        29        11       2.06/ 38             19
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNOFOSSIL OOZE                                  
Screen Lith    : DIATOM RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   18.33    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   18.43    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
========== ========= ========  ================  ============
     61        34         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   80/1440  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   18.88    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   20.24    Age: 
Sect:  1    Thickness of Layer(m)   :    1.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     45        39        16       2.13/ 34            144
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : SPICULE RICH NANNOFOSSIL OOZE                               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   20.30    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   21.80    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
========== ========= ========  ================  ============
     43        32        26       2.07/ 37            159
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1270  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   21.80    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   23.07    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     54        34        12       2.15/ 33            109
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : DIATOM RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   23.22    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   24.72    Age: 
Sect: CC    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
========== ========= ========  ================  ============
     61        27        12           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   23.20    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   24.70    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
========== ========= ========  ================  ============
     54        30        16       2.19/ 30            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   24.70    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   26.20    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       2.17/ 32            159
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1100  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   26.20    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   27.30    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     63        32         6       2.12/ 35             76
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 120  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   27.40    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   27.52    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
========== ========= ========  ================  ============
     70        26         4           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1420  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   27.60    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   29.02    Age: 
Sect:  1    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     74        14        13       2.17/ 32            151
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   29.10    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   30.60    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
========== ========= ========  ================  ============
     78        11        11       2.19/ 31            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 480  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   30.60    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   31.08    Age: 
Sect:  3    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 210  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   31.18    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   31.39    Age: 
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
========== ========= ========  ================  ============
     64        37         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   32.00    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   33.50    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
========== ========= ========  ================  ============
     58        33         9       2.16/ 32            150
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : DIATOM RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   33.50    Age: LOWER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   35.00    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
========== ========= ========  ================  ============
     64        25        11       2.13/ 34            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1200  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   35.00    Age: LOWER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   36.20    Age: 
Sect:  3    Thickness of Layer(m)   :    1.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     72        12        16       2.10/ 36             99
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   36.30    Age: LOWER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   36.45    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1480  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   36.40    Age: LOWER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   37.88    Age: 
Sect:  1    Thickness of Layer(m)   :    1.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     53        33        14       2.14/ 34            157
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : DIATOM RICH NANNOFOSSIL OOZE                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   37.90    Age: LOWER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   39.40    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
========== ========= ========  ================  ============
     62        29         9       2.30/ 24            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   39.40    Age: LOWER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   40.90    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
========== ========= ========  ================  ============
     53        40         7       2.11/ 35            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL OOZE                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   41.00    Age: LOWER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   41.18    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   80/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   40.88    Age: LOWER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   42.30    Age: 
Sect:  1    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     73        14        13       2.16/ 32            149
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   42.30    Age: LOWER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   43.80    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        20        80       2.13/ 34            159
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1200  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   43.80    Age: LOWER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   45.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     81        18         1       2.14/ 34             96
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   45.10    Age: LOWER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   45.25    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1430  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   45.20    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):   46.63    Age: 
Sect:  1    Thickness of Layer(m)   :    1.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        25        15       2.15/ 33            150
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   46.70    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):   48.20    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
========== ========= ========  ================  ============
     47        32        21       2.12/ 35            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1180  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   48.20    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):   49.38    Age: 
Sect:  3    Thickness of Layer(m)   :    1.18
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     81         8        11       2.10/ 36             93
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   49.48    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):   49.63    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   49.60    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):   51.10    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
========== ========= ========  ================  ============
     76        13        11       2.09/ 36            148
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   51.10    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):   52.60    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
========== ========= ========  ================  ============
     69        19        12       2.10/ 36            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 700  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   52.60    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):   53.30    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        28        22           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/  80  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   53.41    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):   53.49    Age: 
Sect: CC    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : PELAGIC CALCAREOUS SEDIMENT.                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1410  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   54.00    Age: LOWER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   55.41    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     45        30        25       2.14/ 33            145
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH SEMIINDURATED NANNOFOSSIL OOZE            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   55.50    Age: LOWER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   57.00    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
========== ========= ========  ================  ============
     45        29        26       2.11/ 35            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1120  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   57.00    Age: LOWER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   58.12    Age: 
Sect:  3    Thickness of Layer(m)   :    1.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     59        30        11       2.09/ 37             82
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   70/ 200  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   58.20    Age: LOWER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   58.33    Age: 
Sect: CC    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : PELAGIC CALCAREOUS SEDIMENT.                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   58.40    Age: LOWER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   59.90    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
========== ========= ========  ================  ============
     55        28        17       2.15/ 33            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   59.90    Age: LOWER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   61.40    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
========== ========= ========  ================  ============
     55        32        14       2.13/ 34            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CARBONATE RICH SEMIINDURATED NANNOFOSSIL OOZE               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1180  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   61.40    Age: LOWER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   62.58    Age: 
Sect:  3    Thickness of Layer(m)   :    1.18
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63        28        10       2.12/ 35             94
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   62.69    Age: LOWER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   62.89    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   62.80    Age: LOWER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):   64.30    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
========== ========= ========  ================  ============
     56        32        12       2.15/ 33            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   64.30    Age: LOWER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):   65.80    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
========== ========= ========  ================  ============
     60        28        12       2.15/ 33            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 840  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   65.80    Age: LOWER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):   66.64    Age: 
Sect:  3    Thickness of Layer(m)   :    0.84
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        32        68       2.07/ 38             21
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   66.74    Age: LOWER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):   66.89    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   67.20    Age: LOWER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):   68.70    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        24        34       2.17/ 31            159
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 504   Depth Top of Layer(m)   :   68.70    Age: LOWER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):   70.20    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
========== ========= ========  ================  ============
     53        24        24       2.20/ 30            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1340  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   70.20    Age: UPPER PLIOCENE
Core:  14   Depth Bottom of Layer(m):   71.54    Age: 
Sect:  3    Thickness of Layer(m)   :    1.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     67        21        12       2.15/ 33            128
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/ 200  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   71.57    Age: UPPER PLIOCENE
Core:  14   Depth Bottom of Layer(m):   71.74    Age: 
Sect: CC    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   71.60    Age: UPPER PLIOCENE
Core:  15   Depth Bottom of Layer(m):   73.10    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
========== ========= ========  ================  ============
     52        36        12       2.26/ 26            122
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1450  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   73.10    Age: UPPER PLIOCENE
Core:  15   Depth Bottom of Layer(m):   74.55    Age: 
Sect:  2    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     52        35        13       2.23/ 28            154
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1140  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   74.60    Age: UPPER PLIOCENE
Core:  15   Depth Bottom of Layer(m):   75.74    Age: 
Sect:  3    Thickness of Layer(m)   :    1.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     52        16        32       2.23/ 28             83
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK           
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 140  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   75.84    Age: UPPER PLIOCENE
Core:  15   Depth Bottom of Layer(m):   75.98    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : MARLY CHALK.                                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   76.00    Age: UPPER PLIOCENE
Core:  16   Depth Bottom of Layer(m):   77.50    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
========== ========= ========  ================  ============
     32        16        52       2.21/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   77.50    Age: UPPER PLIOCENE
Core:  16   Depth Bottom of Layer(m):   79.00    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
========== ========= ========  ================  ============
     51        30        19       2.22/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 920  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   79.00    Age: UPPER PLIOCENE
Core:  16   Depth Bottom of Layer(m):   79.92    Age: 
Sect:  3    Thickness of Layer(m)   :    0.92
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     28        20        52       2.20/ 30             38
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILICEOUS NANNO OOZE                                 
Screen Lith    : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 160  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   80.70    Age: UPPER PLIOCENE
Core:  16   Depth Bottom of Layer(m):   80.86    Age: 
Sect: CC    Thickness of Layer(m)   :    0.16
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        52           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILICEOUS NANNO OOZE                                 
Screen Lith    : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   80.40    Age: UPPER PLIOCENE
Core:  17   Depth Bottom of Layer(m):   81.90    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
========== ========= ========  ================  ============
     55        30        15       2.20/ 30            149
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   81.90    Age: UPPER PLIOCENE
Core:  17   Depth Bottom of Layer(m):   83.40    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
========== ========= ========  ================  ============
     60        40         0       2.21/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1080  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   83.40    Age: UPPER PLIOCENE
Core:  17   Depth Bottom of Layer(m):   84.48    Age: 
Sect:  3    Thickness of Layer(m)   :    1.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        15       2.23/ 28             73
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   84.59    Age: UPPER PLIOCENE
Core:  17   Depth Bottom of Layer(m):   84.74    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 : CALCAREOUS MUD                                              
Screen Lith    : PELAGIC CALCAREOUS SEDIMENT.                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   50/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   84.85    Age: UPPER PLIOCENE
Core:  18   Depth Bottom of Layer(m):   86.30    Age: 
Sect:  1    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        30        10       2.20/ 30            149
 
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUD                                              
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   86.30    Age: UPPER PLIOCENE
Core:  18   Depth Bottom of Layer(m):   87.80    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        35        65       2.14/ 34            159
 
Processing Hist: 
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1040  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   87.80    Age: UPPER PLIOCENE
Core:  18   Depth Bottom of Layer(m):   88.84    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        40        10       2.13/ 34             64
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 210  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   88.94    Age: UPPER PLIOCENE
Core:  18   Depth Bottom of Layer(m):   89.15    Age: 
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         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   89.20    Age: UPPER PLIOCENE
Core:  19   Depth Bottom of Layer(m):   90.70    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        38        12       2.22/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   90.70    Age: UPPER PLIOCENE
Core:  19   Depth Bottom of Layer(m):   92.20    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
========== ========= ========  ================  ============
     60        31         9       2.14/ 33            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 220  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   92.20    Age: UPPER PLIOCENE
Core:  19   Depth Bottom of Layer(m):   92.42    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     69        28         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   92.52    Age: UPPER PLIOCENE
Core:  19   Depth Bottom of Layer(m):   92.67    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 : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   93.60    Age: UPPER PLIOCENE
Core:  20   Depth Bottom of Layer(m):   95.10    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
========== ========= ========  ================  ============
     65        30         5       2.22/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   95.10    Age: UPPER PLIOCENE
Core:  20   Depth Bottom of Layer(m):   96.60    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
========== ========= ========  ================  ============
     55        40         5       2.15/ 33            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1320  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   96.60    Age: UPPER PLIOCENE
Core:  20   Depth Bottom of Layer(m):   97.92    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     55        37         8       2.16/ 32            124
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   98.02    Age: UPPER PLIOCENE
Core:  20   Depth Bottom of Layer(m):   98.17    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   98.00    Age: UPPER PLIOCENE
Core:  21   Depth Bottom of Layer(m):   99.40    Age: 
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        29        71       2.13/ 34            149
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :   99.50    Age: UPPER PLIOCENE
Core:  21   Depth Bottom of Layer(m):  101.00    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
========== ========= ========  ================  ============
     46        23        31       2.17/ 32            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/1430  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  101.03    Age: UPPER PLIOCENE
Core:  21   Depth Bottom of Layer(m):  102.43    Age: 
Sect:  3    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     34        32        34       2.15/ 33            149
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/  50  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  102.53    Age: UPPER PLIOCENE
Core:  21   Depth Bottom of Layer(m):  102.58    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 : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  200/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  102.60    Age: UPPER PLIOCENE
Core:  22   Depth Bottom of Layer(m):  103.90    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     32        26        42       2.23/ 28            138
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE                                            
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  103.90    Age: UPPER PLIOCENE
Core:  22   Depth Bottom of Layer(m):  105.40    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
========== ========= ========  ================  ============
     17        31        52       2.15/ 33            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH DIATOM RICH  SILICEOUS MUD                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  110/ 140  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  105.51    Age: UPPER PLIOCENE
Core:  22   Depth Bottom of Layer(m):  105.54    Age: 
Sect:  3    Thickness of Layer(m)   :    0.03
 
       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 : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : SILICEOUS MUD.                                              
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  105.64    Age: UPPER PLIOCENE
Core:  22   Depth Bottom of Layer(m):  105.82    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 : SILICEOUS NANNO OOZE                                        
Screen Lith    : SILICEOUS MUD.                                              
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  150/ 700  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  106.95    Age: UPPER PLIOCENE
Core:  23   Depth Bottom of Layer(m):  107.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.55
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     28        31        41       2.29/ 25             59
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE                                            
Screen Lith    : CLAY MINERAL RICH  SILICEOUS MUD                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  710/1370  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  107.51    Age: UPPER PLIOCENE
Core:  23   Depth Bottom of Layer(m):  108.17    Age: 
Sect:  1    Thickness of Layer(m)   :    0.66
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        41       2.18/ 31             71
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH  SILICEOUS MUD                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  108.27    Age: UPPER PLIOCENE
Core:  23   Depth Bottom of Layer(m):  108.42    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
========== ========= ========  ================  ============
     25        40        41           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : CLAY MINERAL RICH  SILICEOUS MUD                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  120/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  111.32    Age: UPPER PLIOCENE
Core:  24   Depth Bottom of Layer(m):  112.70    Age: 
Sect:  1    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        41       2.17/ 32            147
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH  SILICEOUS MUD                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 760  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  112.70    Age: UPPER PLIOCENE
Core:  24   Depth Bottom of Layer(m):  113.46    Age: 
Sect:  2    Thickness of Layer(m)   :    0.76
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     14        26        60       1.89/ 48              6
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : CLAY MINERAL RICH MUD                                       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 190  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  113.60    Age: UPPER PLIOCENE
Core:  24   Depth Bottom of Layer(m):  113.79    Age: 
Sect: CC    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
========== ========= ========  ================  ============
     25        40        60           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH  SILICEOUS MUD                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1420  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  115.60    Age: UPPER PLIOCENE
Core:  25   Depth Bottom of Layer(m):  117.02    Age: 
Sect:  1    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     45        33        22       2.14/ 33            150
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH SEMIINDURATED NANNOFOSSIL OOZE            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  117.10    Age: UPPER PLIOCENE
Core:  25   Depth Bottom of Layer(m):  118.60    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        22       2.16/ 32            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 770  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  118.60    Age: UPPER PLIOCENE
Core:  25   Depth Bottom of Layer(m):  119.37    Age: 
Sect:  3    Thickness of Layer(m)   :    0.77
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        22           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 190  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  119.47    Age: UPPER PLIOCENE
Core:  25   Depth Bottom of Layer(m):  119.66    Age: 
Sect: CC    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
========== ========= ========  ================  ============
     50        35        22           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   90/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  120.09    Age: UPPER PLIOCENE
Core:  26   Depth Bottom of Layer(m):  121.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     46        45         9       2.13/ 34            150
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  121.50    Age: UPPER PLIOCENE
Core:  26   Depth Bottom of Layer(m):  123.00    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
========== ========= ========  ================  ============
     64        35         1       2.11/ 35            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   50/ 780  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  123.05    Age: UPPER PLIOCENE
Core:  26   Depth Bottom of Layer(m):  123.78    Age: 
Sect:  3    Thickness of Layer(m)   :    0.73
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     49        40        11       2.19/ 30              1
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CARBONATE RICH SEMIINDURATED NANNOFOSSIL OOZE               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 190  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  123.90    Age: UPPER PLIOCENE
Core:  26   Depth Bottom of Layer(m):  124.09    Age: 
Sect: CC    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
========== ========= ========  ================  ============
     50        35        11           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  124.40    Age: UPPER PLIOCENE
Core:  27   Depth Bottom of Layer(m):  125.90    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        11       2.13/ 34            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 800  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  125.90    Age: UPPER PLIOCENE
Core:  27   Depth Bottom of Layer(m):  126.70    Age: 
Sect:  2    Thickness of Layer(m)   :    0.80
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     53        36        11       2.17/ 32             85
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS CALCAREOUS MUD                                    
Screen Lith    : TERRIGENOUS DETRITUS RICH SEMIINDURATED NANNOFOSSIL OOZE    
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  810/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  126.71    Age: UPPER PLIOCENE
Core:  27   Depth Bottom of Layer(m):  127.40    Age: 
Sect:  2    Thickness of Layer(m)   :    0.69
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63        28         9       2.15/ 33             73
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 650  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  127.40    Age: UPPER PLIOCENE
Core:  27   Depth Bottom of Layer(m):  128.05    Age: 
Sect:  3    Thickness of Layer(m)   :    0.65
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     48        40        12       1.99/ 43              5
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : CARBONATE RICH SEMIINDURATED NANNOFOSSIL OOZE               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  700/ 890  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  128.10    Age: UPPER PLIOCENE
Core:  27   Depth Bottom of Layer(m):  128.29    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        35        12       2.13/ 34             20
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY-BEARING SILICEOUS NANNO OOZE                           
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL OOZE                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  128.80    Age: UPPER PLIOCENE
Core:  28   Depth Bottom of Layer(m):  130.30    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
========== ========= ========  ================  ============
     67        21        12       2.21/ 29            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE                                            
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 800  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  130.30    Age: UPPER PLIOCENE
Core:  28   Depth Bottom of Layer(m):  131.10    Age: 
Sect:  2    Thickness of Layer(m)   :    0.80
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        27        13       2.11/ 35             11
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/ 180  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  131.13    Age: UPPER PLIOCENE
Core:  28   Depth Bottom of Layer(m):  131.28    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 : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  133.20    Age: UPPER PLIOCENE
Core:  29   Depth Bottom of Layer(m):  134.70    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
========== ========= ========  ================  ============
     76        20         4       2.08/ 37            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   50/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  134.75    Age: UPPER PLIOCENE
Core:  29   Depth Bottom of Layer(m):  136.20    Age: 
Sect:  2    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     62        25        13       2.13/ 34            154
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1250  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  136.20    Age: UPPER PLIOCENE
Core:  29   Depth Bottom of Layer(m):  137.45    Age: 
Sect:  3    Thickness of Layer(m)   :    1.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     62        28        10       2.10/ 36            107
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  137.55    Age: UPPER PLIOCENE
Core:  29   Depth Bottom of Layer(m):  137.73    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 : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  137.63    Age: UPPER PLIOCENE
Core:  30   Depth Bottom of Layer(m):  139.10    Age: 
Sect:  1    Thickness of Layer(m)   :    1.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     64        24        13       2.08/ 37            156
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  139.10    Age: UPPER PLIOCENE
Core:  30   Depth Bottom of Layer(m):  140.60    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
========== ========= ========  ================  ============
     57        29        14       2.10/ 36            159
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : NANNOFOSSIL RICH SEMIINDURATED CALCAREOUS OOZE              
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 590  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  140.60    Age: UPPER PLIOCENE
Core:  30   Depth Bottom of Layer(m):  141.19    Age: 
Sect:  3    Thickness of Layer(m)   :    0.59
 
       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 : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : SEMIINDURATED CALCAREOUS OOZE.                              
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  141.29    Age: UPPER PLIOCENE
Core:  30   Depth Bottom of Layer(m):  141.47    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
========== ========= ========  ================  ============
     47        33        20           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : NANNOFOSSIL RICH SEMIINDURATED CARBONATE OOZE               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  142.03    Age: UPPER PLIOCENE
Core:  31   Depth Bottom of Layer(m):  143.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     61        27        12       2.05/ 39            156
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1300  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  143.50    Age: UPPER PLIOCENE
Core:  31   Depth Bottom of Layer(m):  144.80    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     58        27        15       2.03/ 40            122
 
Processing Hist: 
Shipboard Lith : MARLY SILICEOUS NANNO CHALK                                 
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  144.92    Age: UPPER PLIOCENE
Core:  31   Depth Bottom of Layer(m):  145.07    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   40/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  146.44    Age: UPPER PLIOCENE
Core:  32   Depth Bottom of Layer(m):  147.90    Age: 
Sect:  1    Thickness of Layer(m)   :    1.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        30        10       2.03/ 40            155
 
Processing Hist: Classification was successful.
Shipboard Lith : MARLY SILICEOUS NANNO OOZE                                  
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   50/1500  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  147.95    Age: UPPER PLIOCENE
Core:  32   Depth Bottom of Layer(m):  149.40    Age: 
Sect:  2    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     55        34        11       2.02/ 40            152
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL OOZE                   
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 590  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  149.40    Age: UPPER PLIOCENE
Core:  32   Depth Bottom of Layer(m):  149.99    Age: 
Sect:  3    Thickness of Layer(m)   :    0.59
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80        10        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 130  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  150.10    Age: UPPER PLIOCENE
Core:  32   Depth Bottom of Layer(m):  150.23    Age: 
Sect: CC    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  150.80    Age: UPPER PLIOCENE
Core:  33   Depth Bottom of Layer(m):  152.20    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     78        12        10       1.95/ 45            148
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 400  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  152.30    Age: UPPER PLIOCENE
Core:  33   Depth Bottom of Layer(m):  152.70    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
========== ========= ========  ================  ============
     80        10        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  154.02    Age: UPPER PLIOCENE
Core:  33   Depth Bottom of Layer(m):  154.12    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 480  Age: UPPER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  155.20    Age: UPPER PLIOCENE
Core:  34   Depth Bottom of Layer(m):  155.68    Age: 
Sect:  1    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       2.04/ 39             51
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  570/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  155.77    Age: LOWER PLIOCENE
Core:  34   Depth Bottom of Layer(m):  156.70    Age: 
Sect:  1    Thickness of Layer(m)   :    0.93
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     70        15        15       1.98/ 43             99
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  156.70    Age: LOWER PLIOCENE
Core:  34   Depth Bottom of Layer(m):  158.20    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        20        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 330  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  158.20    Age: LOWER PLIOCENE
Core:  34   Depth Bottom of Layer(m):  158.53    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 110  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  159.90    Age: LOWER PLIOCENE
Core:  34   Depth Bottom of Layer(m):  160.01    Age: 
Sect: CC    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   40/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  159.64    Age: LOWER PLIOCENE
Core:  35   Depth Bottom of Layer(m):  161.10    Age: 
Sect:  1    Thickness of Layer(m)   :    1.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     62        28        10       2.10/ 36            155
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  161.10    Age: LOWER PLIOCENE
Core:  35   Depth Bottom of Layer(m):  162.60    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
========== ========= ========  ================  ============
     60        24        16       2.05/ 39            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 920  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  162.60    Age: LOWER PLIOCENE
Core:  35   Depth Bottom of Layer(m):  163.52    Age: 
Sect:  3    Thickness of Layer(m)   :    0.92
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     65        25        10       2.02/ 41             38
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 100  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  163.62    Age: LOWER PLIOCENE
Core:  35   Depth Bottom of Layer(m):  163.72    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  164.00    Age: LOWER PLIOCENE
Core:  36   Depth Bottom of Layer(m):  165.50    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        11         0       1.93/ 46            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  165.50    Age: LOWER PLIOCENE
Core:  36   Depth Bottom of Layer(m):  167.00    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        20        10       1.90/ 48            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 250  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  167.00    Age: LOWER PLIOCENE
Core:  36   Depth Bottom of Layer(m):  167.25    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     67        23        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 170  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  167.35    Age: LOWER PLIOCENE
Core:  36   Depth Bottom of Layer(m):  167.52    Age: 
Sect: CC    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  168.40    Age: LOWER PLIOCENE
Core:  37   Depth Bottom of Layer(m):  169.90    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
========== ========= ========  ================  ============
     73        15        12       1.92/ 47            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1300  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  169.90    Age: LOWER PLIOCENE
Core:  37   Depth Bottom of Layer(m):  171.20    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     77        13        10       1.92/ 46            137
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 280  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  171.40    Age: LOWER PLIOCENE
Core:  37   Depth Bottom of Layer(m):  171.68    Age: 
Sect:  3    Thickness of Layer(m)   :    0.28
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75        14        11           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  171.89    Age: LOWER PLIOCENE
Core:  37   Depth Bottom of Layer(m):  172.04    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  172.80    Age: LOWER PLIOCENE
Core:  38   Depth Bottom of Layer(m):  174.30    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        10        91       1.93/ 46            158
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  174.30    Age: LOWER PLIOCENE
Core:  38   Depth Bottom of Layer(m):  175.80    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.91/ 47            158
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 840  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  175.80    Age: LOWER PLIOCENE
Core:  38   Depth Bottom of Layer(m):  176.64    Age: 
Sect:  3    Thickness of Layer(m)   :    0.84
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80        14         6       1.83/ 52             19
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  176.74    Age: LOWER PLIOCENE
Core:  38   Depth Bottom of Layer(m):  176.92    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 320  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  177.20    Age: LOWER PLIOCENE
Core:  39   Depth Bottom of Layer(m):  177.52    Age: 
Sect:  1    Thickness of Layer(m)   :    0.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     83        12         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 240  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  177.62    Age: LOWER PLIOCENE
Core:  39   Depth Bottom of Layer(m):  177.86    Age: 
Sect: CC    Thickness of Layer(m)   :    0.24
 
       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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1300  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  181.60    Age: LOWER PLIOCENE
Core:  40   Depth Bottom of Layer(m):  182.90    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     80        15         5       1.96/ 44            130
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 680  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  183.10    Age: LOWER PLIOCENE
Core:  40   Depth Bottom of Layer(m):  183.78    Age: 
Sect:  2    Thickness of Layer(m)   :    0.68
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     65        25        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 220  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  184.07    Age: LOWER PLIOCENE
Core:  40   Depth Bottom of Layer(m):  184.29    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         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  186.00    Age: LOWER PLIOCENE
Core:  41   Depth Bottom of Layer(m):  187.50    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        16        84       2.00/ 42            150
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 800  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  187.50    Age: LOWER PLIOCENE
Core:  41   Depth Bottom of Layer(m):  188.30    Age: 
Sect:  2    Thickness of Layer(m)   :    0.80
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     68        25         7       1.94/ 46             13
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1340  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  189.00    Age: LOWER PLIOCENE
Core:  41   Depth Bottom of Layer(m):  190.34    Age: 
Sect:  3    Thickness of Layer(m)   :    1.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     82        13         5       1.85/ 51            128
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 250  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  190.44    Age: LOWER PLIOCENE
Core:  41   Depth Bottom of Layer(m):  190.69    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  190.00    Age: LOWER PLIOCENE
Core:  42   Depth Bottom of Layer(m):  191.50    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
========== ========= ========  ================  ============
     67        28         5       1.83/ 52            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 740  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  191.50    Age: LOWER PLIOCENE
Core:  42   Depth Bottom of Layer(m):  192.24    Age: 
Sect:  2    Thickness of Layer(m)   :    0.74
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75        20         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 170  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  192.34    Age: LOWER PLIOCENE
Core:  42   Depth Bottom of Layer(m):  192.51    Age: 
Sect: CC    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  194.00    Age: LOWER PLIOCENE
Core:  43   Depth Bottom of Layer(m):  195.40    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     71        24         5       1.94/ 45            148
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  195.50    Age: LOWER PLIOCENE
Core:  43   Depth Bottom of Layer(m):  197.00    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
========== ========= ========  ================  ============
     73        17        10       1.89/ 48            158
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1320  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  197.00    Age: LOWER PLIOCENE
Core:  43   Depth Bottom of Layer(m):  198.32    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     68        22        10       1.89/ 48            122
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 230  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  198.42    Age: LOWER PLIOCENE
Core:  43   Depth Bottom of Layer(m):  198.65    Age: 
Sect: CC    Thickness of Layer(m)   :    0.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  198.00    Age: LOWER PLIOCENE
Core:  44   Depth Bottom of Layer(m):  199.50    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
========== ========= ========  ================  ============
     66        25        10       1.91/ 47            159
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 700  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  199.50    Age: LOWER PLIOCENE
Core:  44   Depth Bottom of Layer(m):  200.20    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     68        17        15           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK               
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  200.31    Age: LOWER PLIOCENE
Core:  44   Depth Bottom of Layer(m):  200.46    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  202.00    Age: LOWER PLIOCENE
Core:  45   Depth Bottom of Layer(m):  203.40    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     70        20        10       1.94/ 45            149
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 630  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  203.50    Age: LOWER PLIOCENE
Core:  45   Depth Bottom of Layer(m):  204.13    Age: 
Sect:  2    Thickness of Layer(m)   :    0.63
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75        15        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CARBONATE RICH INDURATED NANNOFOSSIL CHALK                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  204.73    Age: LOWER PLIOCENE
Core:  45   Depth Bottom of Layer(m):  204.93    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1450  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  206.00    Age: LOWER PLIOCENE
Core:  46   Depth Bottom of Layer(m):  207.45    Age: 
Sect:  1    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     71        14        15       1.94/ 45            151
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK          
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   80/ 300  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  209.03    Age: LOWER PLIOCENE
Core:  46   Depth Bottom of Layer(m):  209.25    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         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : PELAGIC CALCAREOUS SEDIMENT.                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  210.00    Age: LOWER PLIOCENE
Core:  47   Depth Bottom of Layer(m):  211.40    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     58        27        15       1.95/ 44            149
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CLAY MINERAL RICH INDURATED NANNOFOSSIL OOZE                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 240  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  211.60    Age: LOWER PLIOCENE
Core:  47   Depth Bottom of Layer(m):  211.84    Age: 
Sect: CC    Thickness of Layer(m)   :    0.24
 
       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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : PELAGIC CALCAREOUS SEDIMENT.                                
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1140  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  214.00    Age: LOWER PLIOCENE
Core:  48   Depth Bottom of Layer(m):  215.14    Age: 
Sect:  1    Thickness of Layer(m)   :    1.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     74        16        10       1.95/ 45             75
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 160  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  215.24    Age: LOWER PLIOCENE
Core:  48   Depth Bottom of Layer(m):  215.40    Age: 
Sect: CC    Thickness of Layer(m)   :    0.16
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1400  Age: LOWER PLIOCENE
Hole: 504   Depth Top of Layer(m)   :  218.00    Age: LOWER PLIOCENE
Core:  49   Depth Bottom of Layer(m):  219.40    Age: 
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.99/ 43            145
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 480  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  219.50    Age: UPPER MIOCENE
Core:  49   Depth Bottom of Layer(m):  219.98    Age: 
Sect:  2    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75        15        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  220.09    Age: UPPER MIOCENE
Core:  49   Depth Bottom of Layer(m):  220.24    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 : SILICEOUS NANNO CHALK                                       
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  222.00    Age: UPPER MIOCENE
Core:  50   Depth Bottom of Layer(m):  223.50    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        10        10       1.91/ 47            155
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  223.60    Age: UPPER MIOCENE
Core:  50   Depth Bottom of Layer(m):  223.80    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         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  226.00    Age: UPPER MIOCENE
Core:  51   Depth Bottom of Layer(m):  227.50    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
========== ========= ========  ================  ============
     75        15        10       1.94/ 46            152
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : TERRIGENOUS DETRITUS RICH INDURATED NANNOFOSSIL CHALK       
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/  60  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  227.50    Age: UPPER MIOCENE
Core:  51   Depth Bottom of Layer(m):  227.56    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     78         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 220  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  227.66    Age: UPPER MIOCENE
Core:  51   Depth Bottom of Layer(m):  227.88    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         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/1120  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  230.00    Age: UPPER MIOCENE
Core:  52   Depth Bottom of Layer(m):  231.12    Age: 
Sect:  1    Thickness of Layer(m)   :    1.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     72        15        13       2.00/ 42             87
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO OOZE                                        
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK                 
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 210  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  231.27    Age: UPPER MIOCENE
Core:  52   Depth Bottom of Layer(m):  231.48    Age: 
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
========== ========= ========  ================  ============
     74         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 650  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  234.00    Age: UPPER MIOCENE
Core:  53   Depth Bottom of Layer(m):  234.65    Age: 
Sect:  1    Thickness of Layer(m)   :    0.65
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     73        25         3           /                  
 
Processing Hist: 
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 180  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  235.50    Age: UPPER MIOCENE
Core:  53   Depth Bottom of Layer(m):  235.68    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     50        35         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL CHALK                     
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 230  Age: UPPER MIOCENE
Hole: 504   Depth Top of Layer(m)   :  235.79    Age: UPPER MIOCENE
Core:  53   Depth Bottom of Layer(m):  236.02    Age: 
Sect: CC    Thickness of Layer(m)   :    0.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         3           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CHALK                                       
Screen Lith    : SILICEOUS FOSSIL RICH NANNOFOSSIL CHALK                     
 
 
 
    

Introduction


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

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

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

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