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Core Data from the Deep Sea Drilling Project


Leg : 19    Top/Bottom Interval(mm) :  300/ 350  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.30    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.35    Age: 
Sect:  1    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        90           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SURFACE OXIDIZED ZONE                                       
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  350/ 450  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.35    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.45    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
========== ========= ========  ================  ============
      0         0        90           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT                                                        
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  450/ 500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.45    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.50    Age: 
Sect:  1    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        90           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT                                                        
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  500/ 520  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.50    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.52    Age: 
Sect:  1    Thickness of Layer(m)   :    0.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        90           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY RICH DIATOM OOZE                                 
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  520/ 760  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.52    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.76    Age: 
Sect:  1    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        90           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH TO DIATOM SILTY CLAY                            
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  760/ 900  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.76    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    0.90    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
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : VERY FINE SAND                                              
Screen Lith    : PYROXENE RICH FELDSPAR RICH CLASTIC SEDIMENTSTONE           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  900/1020  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    0.90    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.02    Age: 
Sect:  1    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 : DIATOM RICH TO DIATOM SILTY CLAY                            
Screen Lith    : PYROXENE RICH FELDSPAR RICH CLASTIC SEDIMENTSTONE           
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1020/1060  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    1.02    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.06    Age: 
Sect:  1    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       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : VERY FINE SAND                                              
Screen Lith    : PYROXENE RICH FELDSPAR RICH CLASTIC SEDIMENTSTONE           
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1060/1200  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    1.06    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.20    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
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH TO DIATOM SILTY  CLAY                           
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1200/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    1.20    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    1.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY RICH DIATOM OOZE                                 
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    1.50    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    3.00    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       100         0       1.42/ 77            158
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM DIATOMITE                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    3.00    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    4.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.52/ 71            154
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : QUARTZ RICH FELDSPAR RICH SANDSTONE                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 240  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    4.50    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    4.74    Age: 
Sect:  4    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       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH MUDSTONE                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  240/ 550  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    4.74    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    5.05    Age: 
Sect:  4    Thickness of Layer(m)   :    0.31
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : DIATOM RICH MUDSTONE                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  550/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    5.05    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    6.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.95
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH MUDSTONE                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    6.00    Age: UPPER PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):    7.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.28/ 85            145
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH MUDSTONE                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    6.00    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    7.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.39/ 78            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith :  BEARING DIATOM CLAYEY SILT?WITH BANDS OF SANDY DIATOM SILT 
Screen Lith    : DIATOM RICH SILT                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :    7.50    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    9.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.43/ 76            157
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH SANDY CLAYEY SILT                               
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1150/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.15    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 110  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.50    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.61    Age: 
Sect:  2    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       100       1.29/ 84             10
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  110/ 150  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.61    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.65    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
========== ========= ========  ================  ============
     25        40       100       1.27/ 85              4
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAYEY DIATOM OOZE                                
Screen Lith    : DIATOM RICH MUDDY SILICEOUS OOZE                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  150/ 220  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.65    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.72    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       100       1.32/ 82              8
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  220/ 250  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.72    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.75    Age: 
Sect:  2    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       100       1.36/ 80              3
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH                                                         
Screen Lith    : ASH                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  250/ 405  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.75    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.91    Age: 
Sect:  2    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       100       1.35/ 80             17
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  405/ 490  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.91    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   16.99    Age: 
Sect:  2    Thickness of Layer(m)   :    0.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.41/ 77              9
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH WITH 10-20% CLAY                                        
Screen Lith    : ASH                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  490/ 575  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   16.99    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   17.07    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     25        40       100       1.29/ 84              8
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAYEY DIATOM OOZE                                
Screen Lith    : MUDDY SILICEOUS OOZE                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  575/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   17.07    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   18.00    Age: 
Sect:  2    Thickness of Layer(m)   :    0.93
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.33/ 82             99
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   18.00    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.46/ 74            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING INTERBEDDED WITH DIATOM RICH SILTY CLAY      
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 300  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   19.50    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.80    Age: 
Sect:  4    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.42/ 77             24
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  300/ 310  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   19.80    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.81    Age: 
Sect:  4    Thickness of Layer(m)   :    0.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.42/ 76              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  310/ 480  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   19.81    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.98    Age: 
Sect:  4    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.44/ 75             18
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  480/ 490  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   19.98    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   19.99    Age: 
Sect:  4    Thickness of Layer(m)   :    0.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.50/ 72              1
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT                                                        
Screen Lith    : SILT                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  490/ 580  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   19.99    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   20.08    Age: 
Sect:  4    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       100       1.49/ 72              9
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY                                                  
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  580/ 610  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   20.08    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   20.11    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       100       1.44/ 76              4
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  610/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   20.11    Age: MIDDLE PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   21.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.89
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.38/ 79             94
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY MIXED WITH SILTY CLAY             
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  240/ 500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   24.24    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   24.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.26
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.23/ 88             21
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAY                                              
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  500/1250  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   24.50    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.25    Age: 
Sect:  1    Thickness of Layer(m)   :    0.75
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        10        90       1.17/ 91             80
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM CLAYEY SILT AND DIATOM BEARING CLAYEY SILT           
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1250/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   25.25    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   25.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        90       1.36/ 80             26
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAY                                              
Screen Lith    : MUD                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 650  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   25.50    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   26.15    Age: 
Sect:  2    Thickness of Layer(m)   :    0.65
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.42/ 77             68
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : OPAQUE MINERAL RICH FELDSPAR RICH CLASTIC SEDIMENTSTONE     
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  650/ 695  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   26.15    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   26.20    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       100       1.44/ 75              5
 
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : GLASS RICH ASH                                              
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  695/1480  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   26.19    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   26.98    Age: 
Sect:  2    Thickness of Layer(m)   :    0.79
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         5        95       1.45/ 75             83
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE                     
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1480/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   26.98    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   27.00    Age: 
Sect:  2    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        95       1.25/ 87              2
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : ASH                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/  85  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   27.00    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   27.09    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        95       1.44/ 75              8
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : ASH                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   85/1000  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   27.09    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   28.00    Age: 
Sect:  3    Thickness of Layer(m)   :    0.92
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        95       1.46/ 74             97
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : CLAY                                                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1000/1050  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   28.00    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   28.05    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        95       1.40/ 78              6
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : ASH                                                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1050/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   28.05    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   28.50    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     25        40        95       1.37/ 80             47
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : DIATOM MUDSTONE                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 250  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   28.50    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   28.75    Age: 
Sect:  4    Thickness of Layer(m)   :    0.25
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        95       1.62/ 65             25
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY VOLCANIC SILT                                         
Screen Lith    : VOLC MATERIAL FRAG RICH SILT                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  250/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   28.75    Age: MIDDLE PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   30.00    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     25        40        95       1.31/ 83            133
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH SILTY CLAY AND SILTY DIATOM OOZE                
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   33.15    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   34.65    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        40        60       1.28/ 85            157
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY DIATOM OOZE                                           
Screen Lith    : FELDSPAR RICH DIATOM MUD                                    
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   34.65    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   36.15    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        60       1.33/ 82            158
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH DIATOM CLAY                                       
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   36.15    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   37.65    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        60       1.46/ 74            159
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM AND SILT RICH CLAY                                   
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1350  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   37.65    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   39.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         5        95       1.47/ 73            142
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE                     
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1350/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   39.00    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   39.15    Age: 
Sect:  4    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        95       1.59/ 66             16
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC SILT AND SAND                                      
Screen Lith    : VOLC MATERIAL FRAG RICH SAND                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 100  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   39.15    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   39.25    Age: 
Sect:  5    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        95       1.63/ 64             11
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DARK VOLCANIC SAND                                          
Screen Lith    : VOLC MATERIAL FRAG RICH SAND                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  100/ 800  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   39.25    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   39.95    Age: 
Sect:  5    Thickness of Layer(m)   :    0.70
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        95       1.40/ 78             75
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  800/ 950  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   39.95    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   40.10    Age: 
Sect:  5    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        50        50       1.31/ 83             16
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT RICH CLAYEY DIATOM OOZE                                
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  950/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   40.10    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   40.65    Age: 
Sect:  5    Thickness of Layer(m)   :    0.55
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        50       1.39/ 78             58
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ITH DRILLING INTERCALATIONS OF SILT RICH CLAYEY DIATOM OOZE 
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 480  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   40.65    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   41.13    Age: 
Sect:  6    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.46/ 74             40
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  480/ 800  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   41.13    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   41.45    Age: 
Sect:  6    Thickness of Layer(m)   :    0.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.32/ 83             34
 
Processing Hist: 
Shipboard Lith : DIATOM BEARING SILT RICH CLAY AND SILTY DIATOM OOZE         
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  800/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   41.45    Age: MIDDLE PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   42.15    Age: 
Sect:  6    Thickness of Layer(m)   :    0.70
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.40/ 78             74
 
Processing Hist: 
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   43.00    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   44.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        53        48       1.43/ 76            146
 
Processing Hist: 
Shipboard Lith : AND SILT RICH CLAYEY DIATOM OOZEC 5GY4/1-DARK GREENISH GREY 
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   44.50    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   46.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.40/ 78            160
 
Processing Hist: 
Shipboard Lith : DIATOM SILTY CLAY AND SILT RICH CLAYEY DIATOM OOZE          
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   46.00    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   47.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.40/ 78            158
 
Processing Hist: 
Shipboard Lith : DIATOM SILTY CLAY AND SILT RICH CLAYEY DIATOM OOZE          
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  350/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   47.85    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   49.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.42/ 77            122
 
Processing Hist: 
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1000  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   49.00    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   50.00    Age: 
Sect:  5    Thickness of Layer(m)   :    1.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      1         0         0       1.49/ 72            105
 
Processing Hist: 
Shipboard Lith : DIATOM RICH SILTY CLAY TO DIATOM SILTY CLAY                 
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1000/1100  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   50.00    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   50.10    Age: 
Sect:  5    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       1.53/ 70             11
 
Processing Hist: 
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1100/1300  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   50.10    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   50.30    Age: 
Sect:  5    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.51/ 71             21
 
Processing Hist: 
Shipboard Lith : DIATOM RICH SILTY CLAY TO DIATOM SILTY CLAY                 
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1300/1350  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   50.30    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   50.35    Age: 
Sect:  5    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       1.45/ 75              5
 
Processing Hist: 
Shipboard Lith : ****** NO LITH GIVEN ***                                    
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1350/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   50.35    Age: MIDDLE PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   50.50    Age: 
Sect:  5    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.34/ 81             15
 
Processing Hist: 
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 400  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   75.00    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   75.40    Age: 
Sect:  1    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.38/ 79             36
 
Processing Hist: 
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  400/ 450  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   75.40    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   75.45    Age: 
Sect:  1    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       1.32/ 82              6
 
Processing Hist: 
Shipboard Lith : DIATOM OOZE                                                 
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  450/ 670  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   75.45    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   75.67    Age: 
Sect:  1    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.42/ 77             23
 
Processing Hist: 
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  670/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   75.67    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   76.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.83
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.38/ 79             88
 
Processing Hist: 
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 300  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   76.50    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   76.80    Age: 
Sect:  2    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.36/ 80             31
 
Processing Hist: 
Shipboard Lith : DIATOM CLAYEY SILT                                          
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  300/ 750  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   76.80    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   77.25    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
========== ========= ========  ================  ============
      0         0         0       1.41/ 77             48
 
Processing Hist: 
Shipboard Lith : DIATOM CLAYEY SILT AND DIATOM BEARING SILT RICH CLAY        
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  750/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   77.25    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   78.00    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       1.55/ 68             79
 
Processing Hist: 
Shipboard Lith : DIATOM BEARING SILT RICH CLAY                               
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   78.00    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   79.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.52/ 71            158
 
Processing Hist: Classification was successful.
Shipboard Lith :  RICH CLAY WITH  THIN LAYERS AND PODS OF DIATOM CLAYEY SILT 
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1450  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   79.50    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   80.95    Age: 
Sect:  4    Thickness of Layer(m)   :    1.45
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.54/ 69            154
 
Processing Hist: 
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1450/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   80.95    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   81.00    Age: 
Sect:  4    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        23        77       1.56/ 68              5
 
Processing Hist: Classification was successful.
Shipboard Lith : GLASS RICH                                                  
Screen Lith    : DIATOM RICH FELDSPAR RICH CLASTIC SEDIMENT                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 120  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   81.00    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   81.12    Age: 
Sect:  5    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        77           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS AND DIATOM RICH VOLCANIC SAND                         
Screen Lith    : DIATOM RICH SAND                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  120/ 700  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   81.12    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   81.70    Age: 
Sect:  5    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
========== ========= ========  ================  ============
      0         0        77           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  700/ 810  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   81.70    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   81.81    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
========== ========= ========  ================  ============
     10        65        25           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE BEARING CLAY RICH DIATOM OOZE                     
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  810/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   81.81    Age: MIDDLE PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   82.50    Age: 
Sect:  5    Thickness of Layer(m)   :    0.69
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        25           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1160/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   85.16    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   85.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.44/ 75             34
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT                                                 
Screen Lith    : CLAY MINERAL RICH FELDSPAR RICH MUDSTONE                    
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 400  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   85.50    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   85.90    Age: 
Sect:  2    Thickness of Layer(m)   :    0.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      2        10        88       1.51/ 71             43
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING CLAYEY SILT                                  
Screen Lith    : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  400/ 920  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   85.90    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   86.42    Age: 
Sect:  2    Thickness of Layer(m)   :    0.52
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         2        98       1.50/ 71             56
 
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : GLASS RICH ASH                                              
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  920/1400  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   86.42    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   86.90    Age: 
Sect:  2    Thickness of Layer(m)   :    0.48
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        85        15       1.36/ 80             51
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY RICH DIATOM OOZE                                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1400/1480  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   86.90    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   86.98    Age: 
Sect:  2    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       1.36/ 80              8
 
Processing Hist: 
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1480/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   86.98    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   87.00    Age: 
Sect:  2    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       1.19/ 90              1
 
Processing Hist: 
Shipboard Lith : CLAY RICH DIATOM OOZE                                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 300  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   87.00    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   87.30    Age: 
Sect:  3    Thickness of Layer(m)   :    0.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0       1.38/ 79             31
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE                                                 
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  300/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   87.30    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   88.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0       1.46/ 74            126
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH DIATOM OOZE                                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1050  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   88.50    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   89.55    Age: 
Sect:  4    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0       1.56/ 68            111
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH DIATOM OOZE                                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1050/1190  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   89.55    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   89.69    Age: 
Sect:  4    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
========== ========= ========  ================  ============
     35        50         0       1.42/ 76             15
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE                                                 
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1190/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   89.69    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   90.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.31
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0       1.56/ 68             32
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH DIATOM OOZE                                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 410  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   90.00    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   90.41    Age: 
Sect:  5    Thickness of Layer(m)   :    0.41
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.46/ 74             42
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  410/ 500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   90.41    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   90.50    Age: 
Sect:  5    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
========== ========= ========  ================  ============
     25        40         0       1.33/ 82             10
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE                           
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  500/1500  Age: MIDDLE PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :   90.50    Age: MIDDLE PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   91.50    Age: 
Sect:  5    Thickness of Layer(m)   :    1.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40         0       1.53/ 70            106
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/  90  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  112.00    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  112.09    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
========== ========= ========  ================  ============
     25        40         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING CLAYEY SILT                                  
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   90/ 105  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  112.09    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  112.10    Age: 
Sect:  1    Thickness of Layer(m)   :    0.01
 
       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 : DIATOM CLAYEY SILT                                          
Screen Lith    : DIATOM MUD                                                  
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  105/ 145  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  112.11    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  112.15    Age: 
Sect:  1    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       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SILT                                               
Screen Lith    : PYROXENE RICH FELDSPAR RICH SILTSTONE                       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  145/ 155  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  112.14    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  112.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.01
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC ASH                                                
Screen Lith    : FELDSPAR RICH GLASS RICH MUD                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  155/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  112.16    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  113.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.34
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH CLAY                                            
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  113.50    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  115.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0       100       1.48/ 73            156
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 600  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  115.00    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  115.60    Age: 
Sect:  3    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       100       1.50/ 72             61
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  600/ 700  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  115.60    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  115.70    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        80        20       1.25/ 87             10
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE                                                 
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  700/1150  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  115.70    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  116.15    Age: 
Sect:  3    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
========== ========= ========  ================  ============
      0         0        20       1.55/ 69             48
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1150/1290  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  116.15    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  116.29    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
========== ========= ========  ================  ============
     35        50        20       1.40/ 78             15
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE                                                 
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1290/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  116.29    Age: LOWER PLEISTOCENE
Core:   9   Depth Bottom of Layer(m):  116.50    Age: 
Sect:  3    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.35/ 81             22
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING SILTY CLAY                                   
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  700/ 975  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  150.70    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  150.98    Age: 
Sect:  1    Thickness of Layer(m)   :    0.28
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.24/ 87             15
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  975/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  150.97    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  151.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     25        40        20       1.24/ 87             54
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE                                           
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 215  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  151.50    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  151.72    Age: 
Sect:  2    Thickness of Layer(m)   :    0.21
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        20       1.32/ 83             22
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE                                           
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  215/ 800  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  151.72    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  152.30    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
========== ========= ========  ================  ============
      0         0        20       1.38/ 79             62
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  800/ 980  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  152.30    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  152.48    Age: 
Sect:  2    Thickness of Layer(m)   :    0.18
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        20       1.41/ 77             19
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT CLAY BEARING DIATOM OOZE                               
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  980/1400  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  152.48    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  152.90    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        20       1.31/ 83             45
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1400/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  152.90    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  153.00    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
========== ========= ========  ================  ============
     25        40        20       1.20/ 90              9
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND                                                        
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 140  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  153.00    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  153.14    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        20       1.45/ 75              5
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED SAND AND SILT                                        
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  140/1500  Age: LOWER PLEISTOCENE
Hole: 190   Depth Top of Layer(m)   :  153.14    Age: LOWER PLEISTOCENE
Core:  10   Depth Bottom of Layer(m):  154.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.36
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        20       1.41/ 77            145
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY RICH SILTY DIATOM OOZE                                 
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  120/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  197.12    Age: UPPER PLIOCENE
Core:  11   Depth Bottom of Layer(m):  198.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.38
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        20       1.23/ 88             23
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : DIATOM RICH MUD                                             
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  198.50    Age: UPPER PLIOCENE
Core:  11   Depth Bottom of Layer(m):  200.00    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
========== ========= ========  ================  ============
      1        20        79       1.41/ 77            157
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE       
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  200.00    Age: UPPER PLIOCENE
Core:  11   Depth Bottom of Layer(m):  201.50    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        20        80       1.44/ 75            158
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RICH SILTY CLAY                                      
Screen Lith    : DIATOM RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  201.50    Age: UPPER PLIOCENE
Core:  11   Depth Bottom of Layer(m):  203.00    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        85        15       1.28/ 85            157
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RICH SILTY CLAY TO DIATOM OOZE                       
Screen Lith    : DIATOM OOZE                                                 
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  203.00    Age: UPPER PLIOCENE
Core:  11   Depth Bottom of Layer(m):  204.50    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        60        40       1.35/ 81            149
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE TO CLAY RICH DIATOM OOZE                        
Screen Lith    : CLAY MINERAL RICH MUDDY DIATOM OOZE                         
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  500/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  225.50    Age: UPPER PLIOCENE
Core:  12   Depth Bottom of Layer(m):  226.50    Age: 
Sect:  1    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
========== ========= ========  ================  ============
      1        55        44           /                  
 
Processing Hist: 
Shipboard Lith : TERNATING DIATOM SILTY CLAY WITH 5CM LAYERS OF  DAITOM OOZE 
Screen Lith    : TRANSITIONAL SILICEOUS SEDIMENT.                            
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  226.50    Age: UPPER PLIOCENE
Core:  12   Depth Bottom of Layer(m):  228.00    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        50        50           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM OOZE                                          
Screen Lith    : CLAY MINERAL RICH DIATOM MUD                                
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  228.00    Age: UPPER PLIOCENE
Core:  12   Depth Bottom of Layer(m):  229.50    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
========== ========= ========  ================  ============
      1         0        99           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RICH CLAY                                            
Screen Lith    : PYROXENE RICH FELDSPAR RICH MUDSTONE                        
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1350  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  229.50    Age: UPPER PLIOCENE
Core:  12   Depth Bottom of Layer(m):  230.85    Age: 
Sect:  4    Thickness of Layer(m)   :    1.35
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.48/ 73            139
 
Processing Hist: 
Shipboard Lith : DIATOM RICH CLAY                                            
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1350/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  230.85    Age: UPPER PLIOCENE
Core:  12   Depth Bottom of Layer(m):  231.00    Age: 
Sect:  4    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.21/ 89             11
 
Processing Hist: 
Shipboard Lith : SILTY DIATOM OOZE                                           
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  460/1430  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  328.46    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  329.43    Age: 
Sect:  1    Thickness of Layer(m)   :    0.97
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        25        75           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT CLAY BEARING DIATOM OOZE AND DIATOM SILTY CLAY         
Screen Lith    : DIATOM RICH CLAY MINERAL RICH CLASTIC SEDIMENT              
 
 
 
Leg : 19    Top/Bottom Interval(mm) : 1430/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  329.43    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  329.50    Age: 
Sect:  1    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       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC ASH                                                  
Screen Lith    : GLASS RICH ASH                                              
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  329.50    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  331.00    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        75        25       1.51/ 71            154
 
Processing Hist: Classification was successful.
Shipboard Lith : NATING BANDS OF CLAY RICH DIATOM OOZE AND DIATOM SILTY CLAY 
Screen Lith    : CLAY MINERAL RICH DIATOM OOZE                               
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/ 230  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  331.00    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  331.23    Age: 
Sect:  3    Thickness of Layer(m)   :    0.23
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        10        90           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : ATING LAYERS OF CLAY RICH DIATOM OOZE AND DIATOM SILTY CLAY 
Screen Lith    : GLASS RICH FELDSPAR RICH CLASTIC SEDIMENT                   
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  230/ 260  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  331.23    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  331.26    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       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DARK VOLCANIC CRYSTAL ASH                                   
Screen Lith    : FELDSPAR RICH GLASS RICH CLASTIC SEDIMENT                   
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  260/ 340  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  331.26    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  331.34    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 : VITRIC ASH                                                  
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  340/1500  Age: UPPER PLIOCENE
Hole: 190   Depth Top of Layer(m)   :  331.34    Age: UPPER PLIOCENE
Core:  13   Depth Bottom of Layer(m):  332.50    Age: 
Sect:  3    Thickness of Layer(m)   :    1.16
 
       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 : CLAY RICH DIATOM OOZE AND DIATOM SILTY CLAY                 
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  421.20    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  422.70    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : MIXTURE OF LIGHT OLIVE GREY AND OLIVE GREY DIATOM CLAY      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/   0  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  422.70    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  422.70    Age: 
Sect:  2    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : MIXTURE OF LIGHT OLIVE GREY AND OLIVE GREY DIATOM CLAY      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  424.20    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  425.70    Age: 
Sect:  3    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.31/ 83            158
 
Processing Hist: 
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  425.70    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  427.20    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  428.70    Age: UPPER MIOCENE
Core:  14   Depth Bottom of Layer(m):  430.20    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         5        95       1.31/ 83            150
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILTY CLAY                                           
Screen Lith    : GLASS RICH MUD                                              
 
 
 
Leg : 19    Top/Bottom Interval(mm) :  450/1500  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  609.45    Age: UPPER MIOCENE
Core:  15   Depth Bottom of Layer(m):  610.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.05
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     25        40        95           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE                                          
Screen Lith    : MUDDY DIATOM OOZE                                           
 
 
 
Leg : 19    Top/Bottom Interval(mm) :    0/   0  Age: UPPER MIOCENE
Hole: 190   Depth Top of Layer(m)   :  610.60    Age: UPPER MIOCENE
Core:  15   Depth Bottom of Layer(m):  610.60    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25        95           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE AND DIATOM BEARING LIMESTONE             
Screen Lith    : DIATOM RICH  LIMESTONE                                      
 
 
 
Leg : 19    Top/Bottom Interval(mm) :    0/   0  Age: 
Hole: 190   Depth Top of Layer(m)   :  618.10    Age: 
Core:  16   Depth Bottom of Layer(m):  618.10    Age: 
Sect: CC    Thickness of Layer(m)   :    0.00
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        95           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ALTERED DIATOM CLAY                                         
Screen Lith    : DIATOM RICH CLAY                                            
 
 
 
    

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.

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