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Core Data from the Deep Sea Drilling Project


Leg : 64    Top/Bottom Interval(mm) :   00/1100  Age: QUATERNARY
Hole: 474   Depth Top of Layer(m)   :    0.00    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    1.10    Age: UPPER PLEISTOCENE
Sect:  1    Thickness of Layer(m)   :    1.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     30        17        53       1.31/ 83             74
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : NANNOFOSSIL RICH CLAY MINERAL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/  90  Age: QUATERNARY
Hole: 474   Depth Top of Layer(m)   :    1.50    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    1.59    Age: UPPER PLEISTOCENE
Sect:  2    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        53           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT (MUDDY DIAT OOZE)                               
Screen Lith    : CLAY MINERAL RICH MUD                                       
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   90/ 350  Age: QUATERNARY
Hole: 474   Depth Top of Layer(m)   :    1.59    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    1.85    Age: UPPER PLEISTOCENE
Sect:  2    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        53           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND                                                        
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  350/ 600  Age: QUATERNARY
Hole: 474   Depth Top of Layer(m)   :    1.85    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    2.10    Age: UPPER PLEISTOCENE
Sect:  2    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
========== ========= ========  ================  ============
      6        49        45           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : NANNOFOSSIL RICH DIATOM MUD                                 
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    2.70    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    2.85    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
========== ========= ========  ================  ============
      9        44        47           /                  
 
Processing Hist: 
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : TRANSITIONAL SILICEOUS SEDIMENT.                            
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    2.00    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    3.40    Age: 
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      2        52        46       1.28/ 85            126
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : CLAY MINERAL RICH MUDDY DIATOM OOZE                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  500/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    4.00    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    5.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     36        40        24       1.47/ 73             98
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE                                           
Screen Lith    : NANNOFOSSIL RICH DIATOM OOZE                                
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1110  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    5.00    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    6.11    Age: 
Sect:  3    Thickness of Layer(m)   :    1.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     12        50        38           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE                                           
Screen Lith    : QUARTZ RICH SPICULE MUD                                     
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1110/1210  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    6.11    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    6.21    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     50        35        38           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING QUARTZ SILT                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 600  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    6.50    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    7.10    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
========== ========= ========  ================  ============
     27        25        48           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING QUARTZ SILT                                  
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :    7.20    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    7.35    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
========== ========= ========  ================  ============
     50        35        48           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING QUARTZ SILT                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 260  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   11.50    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   11.76    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
========== ========= ========  ================  ============
     50        35        48       1.42/ 76             25
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING DIATOM QUARTZ SILT                            
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  260/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   11.76    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   13.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.24
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      3        26        71       1.41/ 77            121
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILT                                                 
Screen Lith    : DIATOM RICH CLAY MINERAL RICH MUD                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 370  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   13.00    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   13.37    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0        71       1.43/ 76             32
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT                                                        
Screen Lith    : SILT                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  370/ 640  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   13.37    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   13.64    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     21        31        49       1.48/ 73             26
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE                                                  
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  640/ 860  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   13.64    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   13.86    Age: 
Sect:  2    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.45/ 75             22
 
Processing Hist: 
Shipboard Lith : DIATOM SILT                                                 
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  860/1390  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   13.86    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   14.39    Age: 
Sect:  2    Thickness of Layer(m)   :    0.53
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1        45        54       1.55/ 68             51
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM QUARTZ SILT (W/SPONGE SPICULES)                      
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1390/1430  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   14.39    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   14.43    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0        54       1.56/ 68              4
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO RICH DIATOM SILT                                      
Screen Lith    : DIATOM RICH NANNOFOSSIL RICH SILT                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   14.50    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   15.90    Age: 
Sect:  3    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        54           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILT                                                  
Screen Lith    : NANNOFOSSIL RICH SILT                                       
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   16.00    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.10    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
========== ========= ========  ================  ============
     40         5        55           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILT                                                  
Screen Lith    : MICA RICH MARLY FORAMINIFERA OOZE                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   21.00    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   22.50    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        55       1.45/ 75            146
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   22.50    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   24.00    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        25        52       1.43/ 76            146
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : DIATOM RICH NANNOFOSSIL RICH MUD                            
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 680  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   24.00    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   24.68    Age: 
Sect:  3    Thickness of Layer(m)   :    0.68
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     16        52        32           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLAY MINERAL RICH MUDDY DIATOM OOZE                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  680/1170  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   24.68    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.17    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
========== ========= ========  ================  ============
     22        13        65           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : NANNOFOSSIL RICH CLAY MINERAL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1170/1410  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   25.17    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.41    Age: 
Sect:  3    Thickness of Layer(m)   :    0.24
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        65           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : SANDY MUDSTONE                                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   25.51    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.71    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FINE SANDY SILT                                             
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   80/ 390  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   30.58    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   30.89    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
========== ========= ========  ================  ============
      0         0         0       1.41/ 77             28
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  400/ 900  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   30.90    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   31.40    Age: 
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
========== ========= ========  ================  ============
     42        26        32       1.44/ 75             44
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : DIATOM RICH MARLY NANNOFOSSIL OOZE                          
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  940/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   31.44    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   32.00    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
========== ========= ========  ================  ============
      0         0        32       1.43/ 76             55
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 420  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   32.00    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   32.42    Age: 
Sect:  2    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        32       1.50/ 72             32
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  430/1400  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   32.43    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   33.40    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0        32       1.47/ 74             93
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1180  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   33.50    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   34.68    Age: 
Sect:  3    Thickness of Layer(m)   :    1.18
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     13        20        67       1.43/ 76             84
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH CLAYEY SILT                                      
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 860  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   35.00    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   35.86    Age: 
Sect:  4    Thickness of Layer(m)   :    0.86
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     10         0        90           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING NANNO RICH CLAYEY SILT                       
Screen Lith    : QUARTZ RICH FELDSPAR RICH SAND                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  860/ 980  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   35.86    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   35.98    Age: 
Sect:  4    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  980/1170  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   35.98    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   36.17    Age: 
Sect:  4    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO BEARING DIATOM SILT                                   
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 230  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   36.27    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   36.50    Age: 
Sect: CC    Thickness of Layer(m)   :    0.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      9         0        91           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING DIATOM SILT                                   
Screen Lith    : FELDSPAR RICH QUARTZ RICH CLASTIC SEDIMENT                  
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 850  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   40.00    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   40.85    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
========== ========= ========  ================  ============
      3         4        93       1.56/ 68             83
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : MICA RICH QUARTZ RICH MUD                                   
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  890/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   40.89    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   41.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.61
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.47/ 73             58
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   41.50    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   43.00    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
========== ========= ========  ================  ============
     27        15        58       1.45/ 74            141
 
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 820  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   43.00    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   43.82    Age: 
Sect:  3    Thickness of Layer(m)   :    0.82
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        58       1.40/ 78             78
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  930/1400  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   43.93    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   44.40    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0        58       1.56/ 68             46
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1440/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   44.44    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   44.50    Age: 
Sect:  3    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        58       1.50/ 72              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND                                          
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   44.50    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   44.70    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        58           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT TO SAND-SILT-CLAY                                      
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  300/1070  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   44.80    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   45.57    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     24         8        69           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT TO SAND-SILT-CLAY                                      
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE                 
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1340/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   45.84    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.16
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILT TO SAND-SILT-CLAY                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  300/1200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   46.30    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   47.20    Age: 
Sect:  5    Thickness of Layer(m)   :    0.90
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLAY MINERAL RICH NANNOFOSSIL RICH MUD                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1200/1390  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   47.20    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   47.39    Age: 
Sect:  5    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SAND                                                 
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1390/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   47.39    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   47.50    Age: 
Sect:  5    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1070  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   47.50    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   48.57    Age: 
Sect:  6    Thickness of Layer(m)   :    1.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD                                                   
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 250  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   48.67    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   48.92    Age: 
Sect: CC    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD                                                   
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1090  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   49.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   50.59    Age: 
Sect:  1    Thickness of Layer(m)   :    1.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     31        22        47       1.51/ 71            106
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY TO SANDY MUD                                          
Screen Lith    : QUARTZ RICH MARLY NANNOFOSSIL CHALK                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1190/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   50.69    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   51.00    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
========== ========= ========  ================  ============
      0         0         0       1.57/ 68             23
 
Processing Hist: 
Shipboard Lith : SILTY MUD                                                   
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 380  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   51.00    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   51.38    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0         0       1.53/ 70             35
 
Processing Hist: 
Shipboard Lith : SILTY MUD                                                   
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  440/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   51.44    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   52.50    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
========== ========= ========  ================  ============
      0         0         0       1.47/ 73             96
 
Processing Hist: 
Shipboard Lith : SILTY MUD                                                   
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1300  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   52.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   53.80    Age: 
Sect:  3    Thickness of Layer(m)   :    1.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     63        10        27           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD                                                   
Screen Lith    : QUARTZ RICH NANNOFOSSIL CHALK                               
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1300/1400  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   53.80    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   53.90    Age: 
Sect:  3    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SANDSTONE PEBBLES                                           
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   54.00    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   55.50    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
========== ========= ========  ================  ============
     35         6        59       1.50/ 72            137
 
Processing Hist: Classification was successful.
Shipboard Lith : (SILTY MUD) TO SANDY SILT                                   
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK                   
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 270  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   55.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   55.77    Age: 
Sect:  5    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
========== ========= ========  ================  ============
      0         0        59       1.52/ 70             26
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO MUD                                             
Screen Lith    : NANNOFOSSIL RICH MUD                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  270/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   55.77    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   57.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        59       1.58/ 67            120
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND                                                        
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   57.00    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   58.50    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        59       1.69/ 60            132
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND                                                        
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 380  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   58.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   58.88    Age: 
Sect:  7    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
========== ========= ========  ================  ============
      0         0        59           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : SANDY MUD                                                   
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   58.98    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   59.18    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     47         0        53           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY (NANNO MUD)                                      
Screen Lith    : QUARTZ RICH MARLY FORAMINIFERA OOZE                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   59.00    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   60.50    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
========== ========= ========  ================  ============
     16         0        84           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : GRANITIC SAND WITH CARBONATE                                
Screen Lith    : QUARTZ RICH FELDSPAR RICH SAND                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   60.50    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   62.00    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        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND WITH CARBONATE                                
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   62.00    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   63.50    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        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/SHALLOW CARBONATE                           
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   63.50    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   65.00    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        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE                                   
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   65.00    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   66.50    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        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND                                               
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 910  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   66.50    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   67.41    Age: 
Sect:  6    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
========== ========= ========  ================  ============
      0         0        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE                                   
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/  80  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   67.54    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   67.62    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        84           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE                                   
Screen Lith    : SAND                                                        
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 330  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   78.43    Age: UPPER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):   78.76    Age: 
Sect: CC    Thickness of Layer(m)   :    0.33
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PLUTONIC ROCK: GRANODIORITE TO GRANITE                      
Screen Lith    : PLUTONIC ROCK: GRANODIORITE TO GRANITE                      
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 300  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   87.50    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   87.80    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
========== ========= ========  ================  ============
     25        40         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT                         
Screen Lith    : QUARTZ RICH MUDDY SPICULE OOZE                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  320/ 460  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   87.82    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   87.96    Age: 
Sect:  1    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT                         
Screen Lith    : QUARTZ RICH MUDDY SPICULE OOZE                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  550/ 930  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   88.05    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   88.43    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
========== ========= ========  ================  ============
      1        35        64           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT                         
Screen Lith    : QUARTZ RICH SPICULE MUD                                     
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1020/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   88.52    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   89.00    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
========== ========= ========  ================  ============
      8        24        68           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT                         
Screen Lith    : DIATOM RICH QUARTZ RICH MUD                                 
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 290  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   89.00    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   89.29    Age: 
Sect:  2    Thickness of Layer(m)   :    0.29
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        68       1.51/ 71             11
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : CLAY MINERAL RICH MUDDY DIATOM OOZE                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  320/ 900  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   89.32    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   89.90    Age: 
Sect:  2    Thickness of Layer(m)   :    0.58
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        68       1.47/ 73             50
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : CLAY MINERAL RICH MUDDY DIATOM OOZE                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  960/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   89.96    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   90.50    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     15        45        40       1.43/ 76             41
 
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE                                           
Screen Lith    : CLAY MINERAL RICH DIATOM MUDSTONE                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   91.95    Age: UPPER PLEISTOCENE
Core:  11   Depth Bottom of Layer(m):   92.15    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT TO CALCAREOUS                                   
Screen Lith    : SILICEOUS MUDSTONE.                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 470  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   97.00    Age: UPPER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   97.47    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     15        47        38           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM CLAYEY SILT (NANNO-BEARING)                          
Screen Lith    : QUARTZ RICH DIATOM MUDSTONE                                 
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :   98.59    Age: UPPER PLEISTOCENE
Core:  12   Depth Bottom of Layer(m):   98.79    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        38           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO-BEARING DIATOM CLAYEY SILT                            
Screen Lith    : QUARTZ RICH MUDDY DIATOM CHERT                              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  106.50    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  106.60    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     50        35        38       1.34/ 81              3
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  120/ 260  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  106.62    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  106.76    Age: 
Sect:  1    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35        38       1.40/ 78             14
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  270/ 810  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  106.77    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  107.31    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     50        35        38       1.46/ 74             46
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  890/1000  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  107.39    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  107.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80        14         6       1.48/ 73              8
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1010/1100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  107.51    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  107.60    Age: 
Sect:  1    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         6       1.47/ 73              6
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1130/1490  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  107.63    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  107.99    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     50        35         6       1.43/ 76             25
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  108.09    Age: UPPER PLEISTOCENE
Core:  13   Depth Bottom of Layer(m):  108.19    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
========== ========= ========  ================  ============
     50        35         6           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 600  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  116.00    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  116.60    Age: 
Sect:  1    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
========== ========= ========  ================  ============
      0         0         6           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY-DIATOM + NANNO BEARING                           
Screen Lith    : CLAY MINERAL RICH DIATOM RICH MUD                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1040/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  117.04    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  117.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         6           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : CLAY MINERAL RICH DIATOM RICH MUD                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  250/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  117.75    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      2        26        72           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM + NANNO-BEARING SILTY CLAY                           
Screen Lith    : DIATOM RICH CLAY MINERAL RICH MUD                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.00    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.10    Age: 
Sect:  3    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.51/ 71              8
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  100/ 150  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.10    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.15    Age: 
Sect:  3    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.54/ 69              5
 
Processing Hist: 
Shipboard Lith : FINE SAND                                                   
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  150/ 290  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.15    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.29    Age: 
Sect:  3    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.48/ 73             11
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  290/ 330  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.29    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.33    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0         0       1.48/ 73              2
 
Processing Hist: 
Shipboard Lith : FINE SAND                                                   
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  330/ 470  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.33    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.47    Age: 
Sect:  3    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.47/ 74             12
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  470/ 490  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  119.47    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  119.49    Age: 
Sect:  3    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       1.38/ 79              2
 
Processing Hist: 
Shipboard Lith : FINE SAND                                                   
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1020/1100  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  120.02    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  120.10    Age: 
Sect:  3    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1100/1190  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  120.10    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  120.19    Age: 
Sect:  3    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.16/ 92              1
 
Processing Hist: 
Shipboard Lith : SAND                                                        
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1190/1500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  120.19    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  120.50    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0         0       1.40/ 78             29
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 500  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  120.50    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  121.00    Age: 
Sect:  4    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY - NANNO + DIATOM BEARING                         
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  850/ 950  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  121.35    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  121.45    Age: 
Sect:  4    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  950/1080  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  121.45    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  121.58    Age: 
Sect:  4    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1         0        99           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SAND                                                        
Screen Lith    : FELDSPAR RICH QUARTZ RICH CLASTIC SEDIMENT                  
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1080/1110  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  121.58    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  121.61    Age: 
Sect:  4    Thickness of Layer(m)   :    0.03
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 240  Age: UPPER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  121.72    Age: UPPER PLEISTOCENE
Core:  14   Depth Bottom of Layer(m):  121.96    Age: 
Sect: CC    Thickness of Layer(m)   :    0.24
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: 
Hole: 474   Depth Top of Layer(m)   :  125.80    Age: 
Core:  15   Depth Bottom of Layer(m):  126.00    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : BASALT                                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1200  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  135.00    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  136.20    Age: 
Sect:  1    Thickness of Layer(m)   :    1.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   30/ 100  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  136.53    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  136.60    Age: 
Sect:  2    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  100/ 160  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  136.60    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  136.66    Age: 
Sect:  2    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SAND                                                        
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  160/ 350  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  136.66    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  136.85    Age: 
Sect:  2    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  350/ 450  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  136.85    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  136.95    Age: 
Sect:  2    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SANDY SILT                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  450/ 900  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  136.95    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  137.40    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      3        13        84           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD             
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1140/1360  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  137.64    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  137.86    Age: 
Sect:  2    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   20/ 150  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  138.02    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  138.15    Age: 
Sect:  3    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      5         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  290/ 390  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  138.29    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  138.39    Age: 
Sect:  3    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  410/1400  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  138.41    Age: LOWER PLEISTOCENE
Core:  16   Depth Bottom of Layer(m):  139.40    Age: 
Sect:  3    Thickness of Layer(m)   :    0.99
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      7         0        93           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : QUARTZ RICH CLASTIC SEDIMENT                                
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   30/1300  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  144.53    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  145.80    Age: 
Sect:  1    Thickness of Layer(m)   :    1.27
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     19        17        64       1.60/ 65            118
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : DIATOM RICH NANNOFOSSIL RICH MUDSTONE                       
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   80/ 130  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  146.08    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  146.13    Age: 
Sect:  2    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RICH CLAYEY SILT                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  180/ 540  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  146.18    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  146.54    Age: 
Sect:  2    Thickness of Layer(m)   :    0.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RICH CLAYEY SILT                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  930/ 970  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  146.93    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  146.97    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : NANNO RICH CLAYEY SILT                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  310/ 340  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  147.81    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  147.84    Age: 
Sect:  3    Thickness of Layer(m)   :    0.03
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  980/1500  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  149.98    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  150.50    Age: 
Sect:  4    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
========== ========= ========  ================  ============
      9        12        79           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUD                   
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1400  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  150.50    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  151.90    Age: 
Sect:  5    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        79       1.59/ 66            135
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE?: CLAYEY SILT                                     
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1000  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  152.00    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  153.00    Age: 
Sect:  6    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
========== ========= ========  ================  ============
      0         0        79           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE: CLAY-SAND-SILT                                   
Screen Lith    : MUD                                                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 770  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  153.50    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  154.27    Age: 
Sect:  7    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
========== ========= ========  ================  ============
     40        25        79           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILIC NANNO MARLS                                           
Screen Lith    : OTHER SILICEOUS RICH MARLY NANNOFOSSIL OOZE                 
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 130  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  154.37    Age: LOWER PLEISTOCENE
Core:  17   Depth Bottom of Layer(m):  154.50    Age: 
Sect: CC    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        79           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILIC NANNO MARL                                            
Screen Lith    : QUARTZ RICH NANNOFOSSIL LIMESTONE                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  154.00    Age: LOWER PLEISTOCENE
Core:  18   Depth Bottom of Layer(m):  155.50    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
========== ========= ========  ================  ============
      5        24        71       1.63/ 64            144
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY TO CLAYEY SILT                                   
Screen Lith    : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD             
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 200  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  155.50    Age: LOWER PLEISTOCENE
Core:  18   Depth Bottom of Layer(m):  155.70    Age: 
Sect:  2    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 : AND-SILT TO CLAYEY SILT TO NANNO-BEARING    SIL             
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  750/1500  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  156.25    Age: LOWER PLEISTOCENE
Core:  18   Depth Bottom of Layer(m):  157.00    Age: 
Sect:  2    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : AND-SILT TO CLAYEY SILT TO NANNO-BEARING    SIL             
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 720  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  157.00    Age: LOWER PLEISTOCENE
Core:  18   Depth Bottom of Layer(m):  157.72    Age: 
Sect:  3    Thickness of Layer(m)   :    0.72
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     22        10        69           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SIL                                           
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 120  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  157.85    Age: LOWER PLEISTOCENE
Core:  18   Depth Bottom of Layer(m):  157.97    Age: 
Sect: CC    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        69           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY-SAND-SILT (NANNO BEARING SIL                           
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/  90  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  163.50    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  163.59    Age: 
Sect:  1    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        69           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING CLAYEY SILT                                   
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  610/1500  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  164.11    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  165.00    Age: 
Sect:  1    Thickness of Layer(m)   :    0.89
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     12         0        88           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING CLAYEY SILT                                   
Screen Lith    : FELDSPAR RICH CLAY MINERAL RICH MUD                         
 
 
 
Leg : 64    Top/Bottom Interval(mm) :  260/1100  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  165.26    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  166.10    Age: 
Sect:  2    Thickness of Layer(m)   :    0.84
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        88       1.43/ 76             79
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAY(MARL)                                      
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) : 1140/1500  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  166.14    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  166.50    Age: 
Sect:  2    Thickness of Layer(m)   :    0.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        88       1.43/ 76             34
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAY(MARL)                                      
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 190  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  166.50    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  166.69    Age: 
Sect:  3    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        88           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILTY CLAY                                    
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/ 120  Age: LOWER PLEISTOCENE
Hole: 474   Depth Top of Layer(m)   :  166.79    Age: LOWER PLEISTOCENE
Core:  19   Depth Bottom of Layer(m):  166.91    Age: 
Sect: CC    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        88           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILTY CLAY                                    
Screen Lith    : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD              
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   00/  50  Age: 
Hole: 474   Depth Top of Layer(m)   :  173.20    Age: 
Core:  20   Depth Bottom of Layer(m):  173.25    Age: 
Sect: CC    Thickness of Layer(m)   :    0.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        88           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : IGNEOUS OR METAMORPHIC SEDIMENT                             
Screen Lith    : CLASTIC SEDIMENT                                            
 
 
 
Leg : 64    Top/Bottom Interval(mm) :   50/ 100  Age: 
Hole: 474   Depth Top of Layer(m)   :  173.15    Age: 
Core:  20   Depth Bottom of Layer(m):  173.20    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
========== ========= ========  ================  ============
     40        25        88           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : QUARTOSE LIMESTONE                                          
Screen Lith    :  LIMESTONE                                                  
 
 
 
    

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