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Core Data from the Deep Sea Drilling Project


Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: HOLOCENE
Hole: 149   Depth Top of Layer(m)   :    1.00    Age: RECENT
Core:   2   Depth Bottom of Layer(m):    2.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        91       1.21/ 89            108
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PTEROPOD FORAM OOZE                                         
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :    2.50    Age: PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    3.55    Age: 
Sect:  2    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80         0        20       1.28/ 85             63
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :    4.00    Age: PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    5.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80         0        20       1.26/ 86            159
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :    5.50    Age: PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    7.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     55         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :    7.00    Age: PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    8.05    Age: 
Sect:  5    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     64         0         0       1.28/ 84             63
 
Processing Hist: 
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :    8.50    Age: PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):   10.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     69         0        31       1.26/ 86            147
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  720/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   10.72    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   11.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.78
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     65         0        35           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   11.50    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   13.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         0        50       1.25/ 86            152
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  400/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   13.40    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   14.50    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
========== ========= ========  ================  ============
     51         0        49       1.24/ 87            106
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   14.50    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     69         0        31       1.25/ 87            158
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 750  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   16.00    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.75    Age: 
Sect:  5    Thickness of Layer(m)   :    0.75
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     46         0        54           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   17.50    Age: PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         0        50       1.40/ 78            159
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  420/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   19.42    Age: PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   20.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     52         0        48           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   20.50    Age: PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   22.00    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
========== ========= ========  ================  ============
     56         0        44       1.29/ 84            158
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   22.00    Age: PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   23.05    Age: 
Sect:  3    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35         0        65       1.33/ 82             65
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   23.50    Age: PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     78         0        23       1.32/ 82            160
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   25.00    Age: PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   26.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     38         0        62       1.40/ 77            151
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  600/1380  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   28.60    Age: PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   29.38    Age: 
Sect:  1    Thickness of Layer(m)   :    0.78
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         0        51           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   29.50    Age: PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   31.00    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
========== ========= ========  ================  ============
     38         0        62       1.18/ 91             55
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   31.00    Age: PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   32.05    Age: 
Sect:  3    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     37         0        63       1.22/ 88             66
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE                                                  
Screen Lith    : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1410  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   32.50    Age: PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   33.91    Age: 
Sect:  4    Thickness of Layer(m)   :    1.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     32         0         0       1.42/ 77            139
 
Processing Hist: 
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : MARLY CALCAREOUS OOZE.                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   34.00    Age: PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   35.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     39         0        61       1.39/ 78            144
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : MARLY NANNOFOSSIL OOZE                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 370  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   37.00    Age: PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   37.37    Age: 
Sect:  1    Thickness of Layer(m)   :    0.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     53         0        48           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   80/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   38.58    Age: PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   40.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.24/ 87            138
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   40.00    Age: PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   41.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.21/ 89            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   41.50    Age: PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   43.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.31/ 83            111
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1460  Age: UPPER PLIOCENE
Hole: 149   Depth Top of Layer(m)   :   43.00    Age: UPPER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   44.46    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     50        35        48       1.24/ 87            150
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 149   Depth Top of Layer(m)   :   44.50    Age: UPPER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.28/ 85            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: UPPER PLIOCENE
Hole: 149   Depth Top of Layer(m)   :   46.00    Age: UPPER PLIOCENE
Core:   7   Depth Bottom of Layer(m):   47.05    Age: 
Sect:  1    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.56/ 68             60
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   47.50    Age: PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   48.55    Age: 
Sect:  2    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.64/ 63             64
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   49.00    Age: PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   50.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.63/ 64            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 250  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   50.50    Age: PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   50.75    Age: 
Sect:  4    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   52.00    Age: PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   53.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.49/ 72            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: PLEISTOCENE
Hole: 149   Depth Top of Layer(m)   :   53.50    Age: PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   55.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.53/ 70             94
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  130/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   56.13    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   57.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        48       1.63/ 64            143
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK                                                 
Screen Lith    : FORAMINIFERA CHALK                                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   57.50    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   59.00    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
========== ========= ========  ================  ============
     40        25        48       1.59/ 66            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY FORAM CHALK                                          
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   59.00    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   60.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48       1.60/ 66            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY FORAM CHALK                                          
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1060  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   60.50    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   61.56    Age: 
Sect:  4    Thickness of Layer(m)   :    1.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48       1.66/ 62             66
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY FORAM CHALK                                          
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   62.00    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   63.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48       1.64/ 63            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY FORAM CHALK                                          
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   63.50    Age: TERTIARY
Core:   8   Depth Bottom of Layer(m):   65.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48       1.63/ 64            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY FORAM CHALK                                          
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  770/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   65.77    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   66.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.73
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   66.50    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   68.00    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
========== ========= ========  ================  ============
     40        25        48       1.55/ 68            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   68.00    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   69.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        48       1.57/ 67            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1070  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   69.50    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   70.57    Age: 
Sect:  4    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     38         0         0       1.59/ 66             68
 
Processing Hist: 
Shipboard Lith : FORAM MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 840  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   71.00    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   71.84    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     40        25         0       1.63/ 64             89
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  840/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   71.84    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   72.50    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     40        25         0       1.69/ 60             70
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : MARLY FORAMINIFERA CHALK                                    
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 770  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   72.50    Age: TERTIARY
Core:   9   Depth Bottom of Layer(m):   73.27    Age: 
Sect:  6    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
========== ========= ========  ================  ============
      0         0         0       1.70/ 60             83
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  870/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   75.87    Age: TERTIARY
Core:  10   Depth Bottom of Layer(m):   76.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.63
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   76.50    Age: TERTIARY
Core:  10   Depth Bottom of Layer(m):   77.55    Age: 
Sect:  2    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.66/ 62             47
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 490  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   78.00    Age: TERTIARY
Core:  10   Depth Bottom of Layer(m):   78.49    Age: 
Sect:  3    Thickness of Layer(m)   :    0.49
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1380  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   79.50    Age: TERTIARY
Core:  10   Depth Bottom of Layer(m):   80.88    Age: 
Sect:  4    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.53/ 70            104
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   81.00    Age: TERTIARY
Core:  10   Depth Bottom of Layer(m):   82.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.55/ 68            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  990/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   84.99    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   85.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.51
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   85.50    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   87.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.51/ 71            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   87.00    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   88.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.59/ 66            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   88.50    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   89.55    Age: 
Sect:  4    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.63/ 64             65
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   90.00    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   91.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.57/ 67            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 149   Depth Top of Layer(m)   :   91.50    Age: TERTIARY
Core:  11   Depth Bottom of Layer(m):   93.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.65/ 62            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  250/1220  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :   93.25    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):   94.22    Age: 
Sect:  1    Thickness of Layer(m)   :    0.97
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY                                             
Screen Lith    : CARBONATE RICH PELAGIC CLAY                                 
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  290/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :   94.79    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):   96.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10         0       1.56/ 68            126
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY                                             
Screen Lith    : CARBONATE RICH PELAGIC CLAY                                 
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :   96.00    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):   97.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75         0        25       1.59/ 66            151
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : INDURATED NANNOFOSSIL CHALK                                 
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  170/1060  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :   97.67    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):   98.56    Age: 
Sect:  4    Thickness of Layer(m)   :    0.89
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     37         0         0       1.57/ 68             42
 
Processing Hist: 
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1080  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :   99.00    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):  100.08    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     52         0        48       1.58/ 67             69
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO CHALK                                          
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1330  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  100.50    Age: UPPER MIOCENE
Core:  12   Depth Bottom of Layer(m):  101.83    Age: 
Sect:  6    Thickness of Layer(m)   :    1.33
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40         0        60       1.61/ 65            120
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO CHALK                                          
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  180/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  102.18    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  103.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1         0         0       1.49/ 72            135
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  103.50    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  105.00    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
========== ========= ========  ================  ============
     23         0         0       1.59/ 66            159
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 380  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  105.00    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  105.38    Age: 
Sect:  3    Thickness of Layer(m)   :    0.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     29         0         0       1.61/ 65             38
 
Processing Hist: 
Shipboard Lith : MARL                                                        
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  380/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  105.38    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  106.50    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
========== ========= ========  ================  ============
     46         0        54       1.68/ 61            119
 
Processing Hist: Classification was successful.
Shipboard Lith : MARL                                                        
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  220/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  106.72    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  108.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.28
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     33         0         0       1.51/ 71            136
 
Processing Hist: 
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  108.00    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  109.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     56         0         0       1.61/ 65            160
 
Processing Hist: 
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 540  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  109.50    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  110.04    Age: 
Sect:  6    Thickness of Layer(m)   :    0.54
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     44         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  540/ 820  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  110.04    Age: UPPER MIOCENE
Core:  13   Depth Bottom of Layer(m):  110.32    Age: 
Sect:  6    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  980/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  112.98    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  113.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.52
 
       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 : MARL                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   30/1500  Age: UPPER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  113.53    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  115.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      3         0         0       1.46/ 74            151
 
Processing Hist: 
Shipboard Lith : MARL                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  115.00    Age: MIDDLE MIOCENE
Core:  14   Depth Bottom of Layer(m):  116.05    Age: 
Sect:  3    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     37         0         0       1.51/ 71             66
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  116.50    Age: MIDDLE MIOCENE
Core:  14   Depth Bottom of Layer(m):  118.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.66/ 62            153
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 320  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  121.00    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  121.32    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
========== ========= ========  ================  ============
      0         0         0       1.56/ 68             34
 
Processing Hist: 
Shipboard Lith : MARL                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  320/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  121.32    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  122.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
      0         0         0       1.58/ 67            125
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  122.50    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  124.00    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
========== ========= ========  ================  ============
     11         0         0       1.64/ 63            158
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : TRANSITIONAL CALCAREOUS SEDIMENT.                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  124.00    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  125.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60         0        40       1.65/ 63            159
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : FELDSPAR RICH NANNOFOSSIL LIMESTONE                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  125.50    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  127.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        40       1.68/ 61            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : FELDSPAR RICH NANNOFOSSIL LIMESTONE                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  127.00    Age: MIDDLE MIOCENE
Core:  15   Depth Bottom of Layer(m):  128.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        40       1.70/ 60            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : FELDSPAR RICH NANNOFOSSIL LIMESTONE                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  250/ 630  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  130.25    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  130.63    Age: 
Sect:  1    Thickness of Layer(m)   :    0.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        40           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VARIEGATED MARL                                             
Screen Lith    : FELDSPAR RICH NANNOFOSSIL LIMESTONE                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  630/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  130.63    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  131.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.87
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        40           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VARIEGATED MARL                                             
Screen Lith    : FELDSPAR RICH NANNOFOSSIL LIMESTONE                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  131.50    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  133.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.65/ 63            160
 
Processing Hist: Classification was successful.
Shipboard Lith : MARL                                                        
Screen Lith    : NANNOFOSSIL RICH CLASTIC SEDIMENT                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  133.00    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  134.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25       100       1.69/ 60            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : MARLY NANNOFOSSIL OOZE                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  430/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  134.93    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  136.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25       100       1.64/ 63            112
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO                                                
Screen Lith    : MARLY NANNOFOSSIL OOZE                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  136.00    Age: MIDDLE MIOCENE
Core:  16   Depth Bottom of Layer(m):  137.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.68/ 61            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  420/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  139.42    Age: MIDDLE MIOCENE
Core:  17   Depth Bottom of Layer(m):  140.50    Age: 
Sect:  1    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       100       1.51/ 71            115
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  140.50    Age: MIDDLE MIOCENE
Core:  17   Depth Bottom of Layer(m):  142.00    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
========== ========= ========  ================  ============
     40        25       100       1.48/ 73            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL                                                  
Screen Lith    : MARLY NANNOFOSSIL OOZE                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1470  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  142.00    Age: MIDDLE MIOCENE
Core:  17   Depth Bottom of Layer(m):  143.47    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        35       100       1.49/ 72            157
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  143.50    Age: MIDDLE MIOCENE
Core:  17   Depth Bottom of Layer(m):  145.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.67/ 61            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE MIOCENE
Hole: 149   Depth Top of Layer(m)   :  145.00    Age: MIDDLE MIOCENE
Core:  17   Depth Bottom of Layer(m):  146.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.67/ 61            153
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  430/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  149.43    Age: LOWER MIOCENE
Core:  18   Depth Bottom of Layer(m):  150.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.51/ 71            114
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  150.50    Age: LOWER MIOCENE
Core:  18   Depth Bottom of Layer(m):  152.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35       100       1.60/ 66            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  152.00    Age: LOWER MIOCENE
Core:  18   Depth Bottom of Layer(m):  153.05    Age: 
Sect:  3    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     71         0        29       1.59/ 66             65
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  153.50    Age: LOWER MIOCENE
Core:  18   Depth Bottom of Layer(m):  155.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40         0        60           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CHALK              
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  155.00    Age: LOWER MIOCENE
Core:  18   Depth Bottom of Layer(m):  156.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     68         0        33       1.65/ 63            158
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1230/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  159.23    Age: LOWER MIOCENE
Core:  19   Depth Bottom of Layer(m):  159.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     55         0        45           /                  
 
Processing Hist: 
Shipboard Lith : FORAM                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  159.50    Age: LOWER MIOCENE
Core:  19   Depth Bottom of Layer(m):  161.00    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
========== ========= ========  ================  ============
     56         0         0       1.57/ 67            159
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1010  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  161.00    Age: LOWER MIOCENE
Core:  19   Depth Bottom of Layer(m):  162.01    Age: 
Sect:  3    Thickness of Layer(m)   :    1.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     44         0         0       1.68/ 61             98
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1010/1430  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  162.01    Age: LOWER MIOCENE
Core:  19   Depth Bottom of Layer(m):  162.43    Age: 
Sect:  3    Thickness of Layer(m)   :    0.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.76/ 56             45
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  870/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  167.87    Age: LOWER MIOCENE
Core:  20   Depth Bottom of Layer(m):  168.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.63
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     45         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  168.50    Age: LOWER MIOCENE
Core:  20   Depth Bottom of Layer(m):  170.00    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
========== ========= ========  ================  ============
     63         0         0       1.72/ 59            159
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  170.00    Age: LOWER MIOCENE
Core:  20   Depth Bottom of Layer(m):  171.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     58         0         0       1.73/ 58            160
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 910  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  171.50    Age: LOWER MIOCENE
Core:  20   Depth Bottom of Layer(m):  172.41    Age: 
Sect:  4    Thickness of Layer(m)   :    0.91
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50         0         0       1.74/ 57             35
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  173.00    Age: LOWER MIOCENE
Core:  20   Depth Bottom of Layer(m):  174.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60         0        40       1.73/ 58            156
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM                                                       
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  830/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  176.83    Age: LOWER MIOCENE
Core:  21   Depth Bottom of Layer(m):  177.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.67
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  177.50    Age: LOWER MIOCENE
Core:  21   Depth Bottom of Layer(m):  179.00    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
========== ========= ========  ================  ============
     75         0        25       1.57/ 68            160
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  179.00    Age: LOWER MIOCENE
Core:  21   Depth Bottom of Layer(m):  180.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.54/ 69            159
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  180.50    Age: LOWER MIOCENE
Core:  21   Depth Bottom of Layer(m):  182.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40         0         0       1.65/ 62            160
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  182.00    Age: LOWER MIOCENE
Core:  21   Depth Bottom of Layer(m):  183.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     45         0         0       1.81/ 53            160
 
Processing Hist: 
Shipboard Lith : FOR M                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  120/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  185.12    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  186.50    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
========== ========= ========  ================  ============
      0         0         0       1.42/ 77            147
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  186.50    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  188.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.37/ 79            154
 
Processing Hist: 
Shipboard Lith : FORAM                                                       
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  188.00    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  189.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.37/ 79            159
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1300/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  190.80    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  191.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM NANNO CHALK                                           
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  191.00    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  192.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.34/ 81            159
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  192.50    Age: LOWER MIOCENE
Core:  22   Depth Bottom of Layer(m):  194.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     55         0         0       1.46/ 74            156
 
Processing Hist: 
Shipboard Lith : RADS                                                        
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  120/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  195.12    Age: LOWER MIOCENE
Core:  23   Depth Bottom of Layer(m):  196.50    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
========== ========= ========  ================  ============
      0         0         0       1.62/ 64            130
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  196.50    Age: LOWER MIOCENE
Core:  23   Depth Bottom of Layer(m):  198.00    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
========== ========= ========  ================  ============
     72         2        26       1.60/ 65            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1070  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  198.00    Age: LOWER MIOCENE
Core:  23   Depth Bottom of Layer(m):  199.07    Age: 
Sect:  3    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     78         6        17       1.80/ 54             68
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  199.50    Age: LOWER MIOCENE
Core:  23   Depth Bottom of Layer(m):  201.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     70         6        24       1.76/ 56            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  201.00    Age: LOWER MIOCENE
Core:  23   Depth Bottom of Layer(m):  202.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     70        55         0       1.78/ 55            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : SPICULE RICH NANNOFOSSIL CHALK                              
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  620/1470  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  204.62    Age: LOWER MIOCENE
Core:  24   Depth Bottom of Layer(m):  205.47    Age: 
Sect:  1    Thickness of Layer(m)   :    0.85
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     46         0         0       1.68/ 61             85
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   40/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  213.04    Age: LOWER MIOCENE
Core:  25   Depth Bottom of Layer(m):  214.50    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
========== ========= ========  ================  ============
     63        61         0       1.62/ 65            155
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : RADIOLARIA RICH NANNOFOSSIL CHALK                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  214.50    Age: LOWER MIOCENE
Core:  25   Depth Bottom of Layer(m):  216.00    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
========== ========= ========  ================  ============
     61        12        28       1.71/ 59            158
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: LOWER MIOCENE
Hole: 149   Depth Top of Layer(m)   :  216.00    Age: LOWER MIOCENE
Core:  25   Depth Bottom of Layer(m):  217.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     66        12        22       1.76/ 56            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  590/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  223.59    Age: UPPER OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  224.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.91
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     75        12        13       1.66/ 62             96
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1060  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  224.50    Age: UPPER OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  225.56    Age: 
Sect:  2    Thickness of Layer(m)   :    1.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     54        12        34       1.68/ 61             65
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  226.00    Age: UPPER OLIGOCENE
Core:  26   Depth Bottom of Layer(m):  227.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     61         0         0       1.63/ 64            158
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   50/1420  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  232.05    Age: UPPER OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  233.42    Age: 
Sect:  1    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     55        12        33       1.43/ 76            146
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  233.50    Age: UPPER OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  235.00    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
========== ========= ========  ================  ============
     40        12        48       1.64/ 63            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  235.00    Age: UPPER OLIGOCENE
Core:  27   Depth Bottom of Layer(m):  236.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     73        12        16       1.63/ 64            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  860/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  241.86    Age: UPPER OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  242.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.64
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        12        38       1.51/ 71             59
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : MARLY NANNOFOSSIL CHALK                                     
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  242.50    Age: UPPER OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  244.00    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        12        43       1.59/ 66            158
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : GLASS RICH MARLY NANNOFOSSIL CHALK                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  244.00    Age: UPPER OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  245.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     30         0         0       1.58/ 67            158
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : GLASS RICH MARLY NANNOFOSSIL CHALK                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  245.50    Age: UPPER OLIGOCENE
Core:  28   Depth Bottom of Layer(m):  247.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     47        12        41       1.64/ 63            158
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RADS CHALK                                            
Screen Lith    : GLASS RICH MARLY NANNOFOSSIL CHALK                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  100/1500  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  251.10    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  252.50    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
========== ========= ========  ================  ============
     65        12        23       1.66/ 62            131
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  252.50    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  254.00    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
========== ========= ========  ================  ============
     72         1        27       1.73/ 58            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : GLASS RICH NANNOFOSSIL RICH  CHALK                          
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  440/1500  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  254.44    Age: MIDDLE OLIGOCENE
Core:  29   Depth Bottom of Layer(m):  255.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     58         0         0       1.75/ 57            110
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  810/1500  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  260.81    Age: MIDDLE OLIGOCENE
Core:  30   Depth Bottom of Layer(m):  261.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
      0         0         0       1.47/ 73             57
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  261.50    Age: MIDDLE OLIGOCENE
Core:  30   Depth Bottom of Layer(m):  263.00    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
========== ========= ========  ================  ============
     68        12        20       1.65/ 63            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1050  Age: MIDDLE OLIGOCENE
Hole: 149   Depth Top of Layer(m)   :  270.00    Age: MIDDLE OLIGOCENE
Core:  31   Depth Bottom of Layer(m):  271.05    Age: 
Sect:  1    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     15        78         7       1.34/ 81             52
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : RADIOLARIA RICH SPICULE OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1390  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  271.50    Age: UPPER EOCENE
Core:  31   Depth Bottom of Layer(m):  272.89    Age: 
Sect:  2    Thickness of Layer(m)   :    1.39
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      4       110         0       1.39/ 79            133
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA RICH  SILICEOUS OOZE                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1130/1280  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  280.13    Age: UPPER EOCENE
Core:  32   Depth Bottom of Layer(m):  280.28    Age: 
Sect:  1    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RADS CHALK                                            
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1280/1500  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  280.28    Age: UPPER EOCENE
Core:  32   Depth Bottom of Layer(m):  280.50    Age: 
Sect:  1    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        67        33           /                  
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  280.50    Age: UPPER EOCENE
Core:  32   Depth Bottom of Layer(m):  282.00    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
========== ========= ========  ================  ============
     11        78        11       1.37/ 79            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  282.00    Age: UPPER EOCENE
Core:  32   Depth Bottom of Layer(m):  283.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     16        26        58       1.44/ 75            160
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1450  Age: UPPER EOCENE
Hole: 149   Depth Top of Layer(m)   :  283.50    Age: UPPER EOCENE
Core:  32   Depth Bottom of Layer(m):  284.95    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     36       104         0       1.43/ 76            146
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 260  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  288.00    Age: MIDDLE EOCENE
Core:  33   Depth Bottom of Layer(m):  288.26    Age: 
Sect:  1    Thickness of Layer(m)   :    0.26
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CHERT                                                       
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  260/1060  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  288.26    Age: MIDDLE EOCENE
Core:  33   Depth Bottom of Layer(m):  289.06    Age: 
Sect:  1    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
========== ========= ========  ================  ============
      0        83        17       1.45/ 75             68
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  289.50    Age: MIDDLE EOCENE
Core:  33   Depth Bottom of Layer(m):  291.00    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
========== ========= ========  ================  ============
     43       110         0       1.47/ 73            157
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA RICH  SILICEOUS OOZE                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  700/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  298.70    Age: MIDDLE EOCENE
Core:  34   Depth Bottom of Layer(m):  299.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     50        78         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1360  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  299.50    Age: MIDDLE EOCENE
Core:  34   Depth Bottom of Layer(m):  300.86    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     58        78         0       1.52/ 71            129
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  301.00    Age: MIDDLE EOCENE
Core:  34   Depth Bottom of Layer(m):  302.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     59        78         0       1.50/ 71            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  307.20    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  308.70    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
========== ========= ========  ================  ============
     43        68         0       1.44/ 75            160
 
Processing Hist: 
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : SILICEOUS OOZE.                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  308.70    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  310.20    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
========== ========= ========  ================  ============
     13        78         9       1.38/ 79            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  310.20    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  311.70    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
========== ========= ========  ================  ============
     32        78         0       1.39/ 78            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1080  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  311.70    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  312.78    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     42        78         0       1.45/ 75             69
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  313.20    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  314.70    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        78         0       1.44/ 75            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  314.70    Age: MIDDLE EOCENE
Core:  35   Depth Bottom of Layer(m):  316.20    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        78         0       1.43/ 76            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  680/1430  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  316.68    Age: MIDDLE EOCENE
Core:  36   Depth Bottom of Layer(m):  317.43    Age: 
Sect:  1    Thickness of Layer(m)   :    0.75
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     37        79         0       1.37/ 80             51
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  830/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  325.83    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  326.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.67
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60        78         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  326.50    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  328.00    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
========== ========= ========  ================  ============
     54        79         0       1.48/ 73            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1080  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  328.00    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  329.08    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
========== ========= ========  ================  ============
     43        78         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  329.50    Age: MIDDLE EOCENE
Core:  37   Depth Bottom of Layer(m):  331.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        78         0       1.44/ 75            160
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS NANNO CHALK                                            
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1200/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  335.20    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  335.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     19        98         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  335.50    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  337.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        78         0       1.35/ 81            157
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : NANNOFOSSIL RICH SPICULE RICH RADIOLARIA OOZE               
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  337.00    Age: MIDDLE EOCENE
Core:  38   Depth Bottom of Layer(m):  338.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     20        46        34       1.38/ 79            157
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : GLASS RICH SPICULE RICH RADIOLARIA RICH  SILICEOUS MUD      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  850/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  344.85    Age: MIDDLE EOCENE
Core:  39   Depth Bottom of Layer(m):  345.50    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
========== ========= ========  ================  ============
     10        78        12       1.39/ 78             69
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 850  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  353.00    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  353.85    Age: 
Sect:  1    Thickness of Layer(m)   :    0.85
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        78         0       1.40/ 78             22
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1300/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  354.30    Age: MIDDLE EOCENE
Core:  40   Depth Bottom of Layer(m):  354.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.36/ 80             21
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  430/1190  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  362.43    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  363.19    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     38        78         0       1.33/ 82             63
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  363.50    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  365.00    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
========== ========= ========  ================  ============
     39        55         7       1.36/ 80            158
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  365.00    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  366.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     36         0         0       1.36/ 80            158
 
Processing Hist: 
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  366.50    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  368.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        70         0       1.35/ 80            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1080  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  368.00    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  369.08    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     29        78         0       2.09/ 36             71
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  369.50    Age: MIDDLE EOCENE
Core:  41   Depth Bottom of Layer(m):  371.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     52        73         0       1.47/ 73            159
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1040/1250  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  372.04    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  372.25    Age: 
Sect:  1    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.30/ 83             13
 
Processing Hist: 
Shipboard Lith : SAND                                                        
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1250/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  372.25    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  372.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        78         0       1.38/ 79             26
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1080  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  372.50    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  373.58    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     35        50         0       1.45/ 75             69
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : RADIOLARIA OOZE                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  374.00    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  375.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0       1.48/ 73            160
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : RADIOLARIA OOZE                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :   00/ 890  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  375.50    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  376.39    Age: 
Sect:  4    Thickness of Layer(m)   :    0.89
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     62        61         0       1.50/ 72             94
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : RADIOLARIA RICH  CHALK                                      
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  890/1200  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  376.39    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  376.70    Age: 
Sect:  4    Thickness of Layer(m)   :    0.31
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1        98         1       1.39/ 78             34
 
Processing Hist: Classification was successful.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : SPICULE RICH RADIOLARIA OOZE                                
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1200/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  376.70    Age: MIDDLE EOCENE
Core:  42   Depth Bottom of Layer(m):  377.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         1       1.49/ 72             31
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RADS OOZE                                                   
Screen Lith    : RADIOLARIA OOZE                                             
 
 
 
Leg : 15    Top/Bottom Interval(mm) :  260/1010  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  381.26    Age: MIDDLE EOCENE
Core:  43   Depth Bottom of Layer(m):  382.01    Age: 
Sect:  1    Thickness of Layer(m)   :    0.75
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         1       1.67/ 61             31
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED RADS LIMESTONE                                   
Screen Lith    : RADIOLARIA RICH  LIMESTONE                                  
 
 
 
Leg : 15    Top/Bottom Interval(mm) : 1010/1500  Age: MIDDLE EOCENE
Hole: 149   Depth Top of Layer(m)   :  382.01    Age: MIDDLE EOCENE
Core:  43   Depth Bottom of Layer(m):  382.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.49
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         1       1.82/ 53             52
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
    

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.

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