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Core Data from the Deep Sea Drilling Project


Leg : 62    Top/Bottom Interval(mm) :   00/  20  Age: LOWER PLEISTOCENE
Hole: 464   Depth Top of Layer(m)   :    0.00    Age: LOWER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.02    Age: 
Sect:  1    Thickness of Layer(m)   :    0.02
 
       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 : MANGANESE NODULES                                           
Screen Lith    : MANGANESE RICH CLAY                                         
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 464   Depth Top of Layer(m)   :    3.50    Age: LOWER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    5.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        26        39           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL OOZE     
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :    5.00    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):    6.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        39       1.22/ 89            155
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH RADIOLARIA OOZE                           
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :    6.50    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):    8.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        39       1.21/ 89            155
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH RADIOLARIA OOZE                           
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1000  Age: UPPER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :    8.00    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):    9.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        39       1.25/ 87             47
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE                                             
Screen Lith    : DIATOM RICH RADIOLARIA OOZE                                 
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1410  Age: UPPER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :    9.50    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   10.91    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     35        50        39       1.20/ 90            139
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE                                             
Screen Lith    : DIATOM RICH RADIOLARIA OOZE                                 
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   11.00    Age: UPPER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   12.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        39       1.18/ 91            153
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE                                             
Screen Lith    : DIATOM RICH RADIOLARIA OOZE                                 
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 470  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   12.50    Age: LOWER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   12.97    Age: 
Sect:  7    Thickness of Layer(m)   :    0.47
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      2        40        58           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : CLAY MINERAL RICH RADIOLARIA MUD                            
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 100  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   13.07    Age: LOWER PLIOCENE
Core:   2   Depth Bottom of Layer(m):   13.17    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     11        74        15           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH DIATOM RICH RADIOLARIA OOZE               
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   13.00    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   14.50    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
========== ========= ========  ================  ============
      6        44        51           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : DIATOM RICH RADIOLARIA RICH  SILICEOUS MUD                  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   14.50    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   16.00    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       1.15/ 92            156
 
Processing Hist: 
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : SILICEOUS MUD.                                              
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   16.00    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   17.50    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
========== ========= ========  ================  ============
     10        40        50           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH RADIOLARIA RICH  SILICEOUS MUD            
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   17.50    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   19.00    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
========== ========= ========  ================  ============
     25        40        50       1.20/ 90            155
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE                                             
Screen Lith    : CLAY MINERAL RICH MUDDY RADIOLARIA OOZE                     
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   19.00    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   20.50    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        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY                                        
Screen Lith    : RADIOLARIA RICH CLAY                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 830  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   20.50    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   21.33    Age: 
Sect:  6    Thickness of Layer(m)   :    0.83
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50       1.20/ 90             12
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY                                        
Screen Lith    : RADIOLARIA RICH CLAY                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/  80  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   21.47    Age: LOWER PLIOCENE
Core:   3   Depth Bottom of Layer(m):   21.55    Age: 
Sect: CC    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY                                        
Screen Lith    : RADIOLARIA RICH CLAY                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1030  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   22.50    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   23.53    Age: 
Sect:  1    Thickness of Layer(m)   :    1.03
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) : 1030/1480  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   23.53    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   23.98    Age: 
Sect:  1    Thickness of Layer(m)   :    0.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO DIATOM OOZE                                           
Screen Lith    : NANNOFOSSIL RICH DIATOM OOZE                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   24.00    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   25.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50       1.19/ 90            153
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   25.50    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   27.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1380  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   27.00    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   28.38    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        50       1.20/ 90            130
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 570  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   28.50    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   29.07    Age: 
Sect:  5    Thickness of Layer(m)   :    0.57
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 210  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   29.17    Age: LOWER PLIOCENE
Core:   4   Depth Bottom of Layer(m):   29.38    Age: 
Sect: CC    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLIOCENE
Hole: 464   Depth Top of Layer(m)   :   32.00    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   33.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   33.50    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   35.00    Age: UPPER MIOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50       1.18/ 91            155
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY                                              
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   35.00    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   36.50    Age: UPPER MIOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY TO CLAY                                      
Screen Lith    : OTHER SILICEOUS RICH CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   36.50    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   38.00    Age: UPPER MIOCENE
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50       1.31/ 83            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1130  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   38.00    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   39.13    Age: UPPER MIOCENE
Sect:  5    Thickness of Layer(m)   :    1.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50       1.34/ 81             76
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  180/ 300  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   39.32    Age: LOWER PLIOCENE
Core:   5   Depth Bottom of Layer(m):   39.44    Age: UPPER MIOCENE
Sect: CC    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        50           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: NEOGENE
Hole: 464   Depth Top of Layer(m)   :   41.50    Age: LOWER PLIOCENE
Core:   6   Depth Bottom of Layer(m):   43.00    Age: UPPER MIOCENE
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 464   Depth Top of Layer(m)   :   43.00    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   44.50    Age: UPPER EOCENE
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.35/ 81            156
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: TERTIARY
Hole: 464   Depth Top of Layer(m)   :   44.50    Age: LOWER MIOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    Age: UPPER EOCENE
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 464   Depth Top of Layer(m)   :   46.00    Age: LOWER EOCENE
Core:   6   Depth Bottom of Layer(m):   47.50    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.35/ 80            156
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 464   Depth Top of Layer(m)   :   47.50    Age: LOWER EOCENE
Core:   6   Depth Bottom of Layer(m):   49.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: LOWER EOCENE
Hole: 464   Depth Top of Layer(m)   :   49.00    Age: LOWER EOCENE
Core:   6   Depth Bottom of Layer(m):   50.50    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.32/ 83            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 420  Age: LOWER EOCENE
Hole: 464   Depth Top of Layer(m)   :   50.50    Age: LOWER EOCENE
Core:   6   Depth Bottom of Layer(m):   50.92    Age: 
Sect:  7    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       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 150  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   51.06    Age: PALEOCENE
Core:   6   Depth Bottom of Layer(m):   51.21    Age: 
Sect: CC    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   51.00    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   52.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   52.50    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   54.00    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       1.29/ 84            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   54.00    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   55.50    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       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   55.50    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   57.00    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       100       1.30/ 84            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   57.00    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   58.50    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       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1340  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   58.50    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   59.84    Age: 
Sect:  6    Thickness of Layer(m)   :    1.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.27/ 85            120
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/  80  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   59.94    Age: PALEOCENE
Core:   7   Depth Bottom of Layer(m):   60.02    Age: 
Sect: CC    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 840  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   60.50    Age: PALEOCENE
Core:   8   Depth Bottom of Layer(m):   61.34    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 890  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   62.00    Age: PALEOCENE
Core:   8   Depth Bottom of Layer(m):   62.89    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/  50  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   62.99    Age: PALEOCENE
Core:   8   Depth Bottom of Layer(m):   63.04    Age: 
Sect: CC    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: PALEOCENE
Hole: 464   Depth Top of Layer(m)   :   70.00    Age: PALEOCENE
Core:   9   Depth Bottom of Layer(m):   71.50    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
========== ========= ========  ================  ============
     10        10       100       1.30/ 83            157
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   71.50    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   71.65    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  370/ 650  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   74.87    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   75.15    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  900/1500  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   75.40    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   76.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 950  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   76.00    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   76.95    Age: 
Sect:  5    Thickness of Layer(m)   :    0.95
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1100  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   77.50    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   78.60    Age: 
Sect:  6    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
========== ========= ========  ================  ============
     10        10       100       1.28/ 85             69
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   78.70    Age: UPPER CRETACEOUS
Core:   9   Depth Bottom of Layer(m):   78.80    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   50/1500  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   79.55    Age: UPPER CRETACEOUS
Core:  10   Depth Bottom of Layer(m):   81.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   81.00    Age: UPPER CRETACEOUS
Core:  10   Depth Bottom of Layer(m):   82.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.34/ 81            157
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY                 
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1500  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   82.50    Age: UPPER CRETACEOUS
Core:  10   Depth Bottom of Layer(m):   84.00    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.41/ 77            159
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : ZEOLITE RICH PELAGIC CLAY                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 970  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   84.00    Age: UPPER CRETACEOUS
Core:  10   Depth Bottom of Layer(m):   84.97    Age: 
Sect:  4    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       100       1.41/ 77             44
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ZEOLITIC CLAY                                               
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/  50  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   85.07    Age: UPPER CRETACEOUS
Core:  10   Depth Bottom of Layer(m):   85.12    Age: 
Sect: CC    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10        10       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ZEOLITIC CLAY                                               
Screen Lith    : PELAGIC CLAY                                                
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 310  Age: UPPER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :   89.00    Age: UPPER CRETACEOUS
Core:  11   Depth Bottom of Layer(m):   89.31    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     35        50       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PORCELLANITE                                                
Screen Lith    :  PORCELLANITE                                               
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  310/ 610  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :   89.31    Age: CENOMANIAN
Core:  11   Depth Bottom of Layer(m):   89.61    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
========== ========= ========  ================  ============
     35        50       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  610/ 880  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :   89.61    Age: CENOMANIAN
Core:  11   Depth Bottom of Layer(m):   89.88    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
========== ========= ========  ================  ============
     11         0        89           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE                                         
Screen Lith    : QUARTZ RICH CARBONATE RICH CLASTIC SEDIMENTSTONE            
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 220  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :   98.50    Age: CENOMANIAN
Core:  12   Depth Bottom of Layer(m):   98.72    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
========== ========= ========  ================  ============
     20         0        80           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO) LIMESTONE                                           
Screen Lith    : CARBONATE RICH CLASTIC SEDIMENTSTONE                        
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 170  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  108.10    Age: CENOMANIAN
Core:  13   Depth Bottom of Layer(m):  108.27    Age: 
Sect: CC    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     22         5        73           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE                                         
Screen Lith    : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 430  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  117.50    Age: CENOMANIAN
Core:  14   Depth Bottom of Layer(m):  117.93    Age: 
Sect:  1    Thickness of Layer(m)   :    0.43
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60         0        40           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE                                         
Screen Lith    : CLAY MINERAL RICH CARBONATE LIMESTONE                       
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 340  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  127.10    Age: CENOMANIAN
Core:  15   Depth Bottom of Layer(m):  127.44    Age: 
Sect: CC    Thickness of Layer(m)   :    0.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         5         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT                                                       
Screen Lith    : NANNOFOSSIL RICH INDURATED CARBONATE CHALK                  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   10/  30  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  136.51    Age: CENOMANIAN
Core:  16   Depth Bottom of Layer(m):  136.53    Age: 
Sect: CC    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   40/ 110  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  136.54    Age: CENOMANIAN
Core:  16   Depth Bottom of Layer(m):  136.61    Age: 
Sect: CC    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO LIMESTONE                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  110/ 150  Age: CENOMANIAN
Hole: 464   Depth Top of Layer(m)   :  136.61    Age: CENOMANIAN
Core:  16   Depth Bottom of Layer(m):  136.65    Age: 
Sect: CC    Thickness of Layer(m)   :    0.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 420  Age: CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  146.10    Age: LOWER CENOMANIAN
Core:  17   Depth Bottom of Layer(m):  146.52    Age: UPPER ALBIAN
Sect: CC    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
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : INDURATED CARBONATE CHALK                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 360  Age: CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  155.60    Age: LOWER CENOMANIAN
Core:  18   Depth Bottom of Layer(m):  155.96    Age: UPPER ALBIAN
Sect: CC    Thickness of Layer(m)   :    0.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80        15         5           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT                                                       
Screen Lith    : RADIOLARIA RICH INDURATED CARBONATE CHALK                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 220  Age: UPPER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  165.10    Age: UPPER ALBIAN
Core:  19   Depth Bottom of Layer(m):  165.32    Age: 
Sect: CC    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : INDURATED CHALK.                                            
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 560  Age: UPPER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  174.50    Age: UPPER ALBIAN
Core:  20   Depth Bottom of Layer(m):  175.06    Age: 
Sect:  1    Thickness of Layer(m)   :    0.56
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
    100         0         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : NANNOFOSSIL RICH INDURATED CARBONATE CHALK                  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 810  Age: UPPER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  184.00    Age: UPPER ALBIAN
Core:  21   Depth Bottom of Layer(m):  184.81    Age: 
Sect:  1    Thickness of Layer(m)   :    0.81
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     70         5        25           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : CLAY MINERAL RICH INDURATED CARBONATE CHALK                 
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 400  Age: UPPER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  193.50    Age: UPPER ALBIAN
Core:  22   Depth Bottom of Layer(m):  193.90    Age: 
Sect:  1    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50        25           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 800  Age: UPPER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  203.00    Age: UPPER ALBIAN
Core:  23   Depth Bottom of Layer(m):  203.80    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
========== ========= ========  ================  ============
     35        50        25           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 260  Age: ALBIAN
Hole: 464   Depth Top of Layer(m)   :  212.60    Age: MIDDLE ALBIAN
Core:  24   Depth Bottom of Layer(m):  212.86    Age: LOWER ALBIAN
Sect: CC    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
========== ========= ========  ================  ============
     90        10         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : NANNOFOSSIL RICH INDURATED CARBONATE CHALK                  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1060  Age: ALBIAN
Hole: 464   Depth Top of Layer(m)   :  222.00    Age: MIDDLE ALBIAN
Core:  25   Depth Bottom of Layer(m):  223.06    Age: LOWER ALBIAN
Sect:  1    Thickness of Layer(m)   :    1.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         0        10           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : INDURATED CARBONATE CHALK                                   
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1040  Age: ALBIAN
Hole: 464   Depth Top of Layer(m)   :  231.50    Age: MIDDLE ALBIAN
Core:  26   Depth Bottom of Layer(m):  232.54    Age: LOWER ALBIAN
Sect:  1    Thickness of Layer(m)   :    1.04
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90        10         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : NANNOFOSSIL RICH INDURATED CARBONATE CHALK                  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 840  Age: LOWER ALBIAN
Hole: 464   Depth Top of Layer(m)   :  241.00    Age: LOWER ALBIAN
Core:  27   Depth Bottom of Layer(m):  241.84    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     85        15         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    : RADIOLARIA RICH CARBONATE RICH INDURATED NANNOFOSSIL CHALK  
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 500  Age: LOWER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  250.50    Age: LOWER ALBIAN
Core:  28   Depth Bottom of Layer(m):  251.00    Age: UPPER APTIAN
Sect:  1    Thickness of Layer(m)   :    0.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/1410  Age: LOWER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  260.00    Age: LOWER ALBIAN
Core:  29   Depth Bottom of Layer(m):  261.41    Age: APTIAN
Sect:  1    Thickness of Layer(m)   :    1.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FRAGMENTS OF CHERT                                          
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   30/ 450  Age: LOWER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  269.53    Age: LOWER ALBIAN
Core:  30   Depth Bottom of Layer(m):  269.95    Age: APTIAN
Sect:  1    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT PIECES                                                
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   30/ 650  Age: LOWER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  279.03    Age: LOWER ALBIAN
Core:  31   Depth Bottom of Layer(m):  279.65    Age: APTIAN
Sect:  1    Thickness of Layer(m)   :    0.62
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT PIECES                                                
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   20/ 800  Age: LOWER CRETACEOUS
Hole: 464   Depth Top of Layer(m)   :  288.52    Age: LOWER ALBIAN
Core:  32   Depth Bottom of Layer(m):  289.30    Age: APTIAN
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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FRAGMENTS OF CHERT AND NANNO CLAY                           
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   20/ 500  Age: 
Hole: 464   Depth Top of Layer(m)   :  298.02    Age: 
Core:  33   Depth Bottom of Layer(m):  298.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :   00/ 100  Age: 
Hole: 464   Depth Top of Layer(m)   :  307.80    Age: 
Core:  34   Depth Bottom of Layer(m):  307.90    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS                                             
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 62    Top/Bottom Interval(mm) :  110/ 260  Age: 
Hole: 464   Depth Top of Layer(m)   :  307.81    Age: 
Core:  34   Depth Bottom of Layer(m):  307.96    Age: 
Sect: CC    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT                                                      
Screen Lith    : BASALT                                                      
 
 
 
    

Introduction


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

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

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

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