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Core Data from the Deep Sea Drilling Project


Leg : 69    Top/Bottom Interval(mm) :   00/ 320  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  226.50    Age: UPPER MIOCENE
Core:   1   Depth Bottom of Layer(m):  226.82    Age: 
Sect:  1    Thickness of Layer(m)   :    0.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         3           /                  
 
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Shipboard Lith : MUD                                                         
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  330/ 490  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  226.83    Age: UPPER MIOCENE
Core:   1   Depth Bottom of Layer(m):  226.99    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     87        15         0           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK                                                 
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 200  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  227.10    Age: UPPER MIOCENE
Core:   1   Depth Bottom of Layer(m):  227.30    Age: 
Sect: CC    Thickness of Layer(m)   :    0.20
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 220  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  236.10    Age: UPPER MIOCENE
Core:   2   Depth Bottom of Layer(m):  236.32    Age: 
Sect: CC    Thickness of Layer(m)   :    0.22
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   00/ 100  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  245.50    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  245.60    Age: 
Sect:  1    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  110/ 160  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  245.61    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  245.66    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  170/ 470  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  245.67    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  245.97    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
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  520/ 650  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.02    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.13
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  660/ 800  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.16    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.30    Age: 
Sect:  1    Thickness of Layer(m)   :    0.14
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  810/1000  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.31    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) : 1010/1100  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.51    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.60    Age: 
Sect:  1    Thickness of Layer(m)   :    0.09
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) : 1110/1250  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.61    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.75    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) : 1260/1350  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  246.76    Age: UPPER MIOCENE
Core:   3   Depth Bottom of Layer(m):  246.85    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   30/  60  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.03    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.06    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED CHERTY LIMESTONE                                 
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   70/ 140  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.07    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.14    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  150/ 230  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.15    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.23    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  240/ 340  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.24    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.34    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  350/ 360  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.35    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.36    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  370/ 540  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.37    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.54    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  550/ 580  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.55    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.58    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  590/ 620  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.59    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.62    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  630/ 650  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.63    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.65    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
========== ========= ========  ================  ============
     50        35         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK                                                       
Screen Lith    :  CHALK                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  660/ 750  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.66    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  255.75    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  760/1040  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  255.76    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  256.04    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE WITH CHERT                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) : 1050/1130  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  256.05    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  256.13    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE                                        
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) : 1140/1180  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  256.14    Age: UPPER MIOCENE
Core:   4   Depth Bottom of Layer(m):  256.18    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   20/  80  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.02    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.08    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :   90/ 180  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.09    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.18    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS LIMESTONE                                         
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  190/ 280  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.19    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.28    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  300/ 340  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.30    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.34    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    : OTHER SILICEOUS RICH  LIMESTONE                             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  350/ 440  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.35    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.44    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  450/ 750  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.45    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.75    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
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    : OTHER SILICEOUS RICH  LIMESTONE                             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  770/ 830  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.77    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.83    Age: 
Sect:  1    Thickness of Layer(m)   :    0.06
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE AND CHERT                                         
Screen Lith    : OTHER SILICEOUS RICH  LIMESTONE                             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  850/ 960  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.85    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  261.96    Age: 
Sect:  1    Thickness of Layer(m)   :    0.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40        25         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE                                            
Screen Lith    : OTHER SILICEOUS RICH  LIMESTONE                             
 
 
 
Leg : 69    Top/Bottom Interval(mm) :  980/1150  Age: UPPER MIOCENE
Hole: 504A  Depth Top of Layer(m)   :  261.98    Age: UPPER MIOCENE
Core:   5   Depth Bottom of Layer(m):  262.15    Age: 
Sect:  1    Thickness of Layer(m)   :    0.17
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT                                                      
Screen Lith    : BASALT                                                      
 
 
 
    

Introduction


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

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

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

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