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Core Data from the Deep Sea Drilling Project


Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: QUATERNARY
Hole: 506D  Depth Top of Layer(m)   :    0.00    Age: RECENT
Core:   1   Depth Bottom of Layer(m):    1.40    Age: UPPER PLEISTOCENE
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     67        17        16       1.25/ 87            127
 
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL OOZE              
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 600  Age: QUATERNARY
Hole: 506D  Depth Top of Layer(m)   :    1.50    Age: RECENT
Core:   1   Depth Bottom of Layer(m):    2.10    Age: UPPER PLEISTOCENE
Sect:  2    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
========== ========= ========  ================  ============
     83        14         3           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : NANNOFOSSIL CHALK                                           
 
 
 
Leg : 70    Top/Bottom Interval(mm) :    0/   0  Age: QUATERNARY
Hole: 506D  Depth Top of Layer(m)   :    2.22    Age: RECENT
Core:   1   Depth Bottom of Layer(m):    2.22    Age: UPPER PLEISTOCENE
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         0           /                  
 
Processing Hist: 
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 506D  Depth Top of Layer(m)   :    2.50    Age: RECENT
Core:   2   Depth Bottom of Layer(m):    4.00    Age: UPPER PLEISTOCENE
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         6        95       1.22/ 89            137
 
Processing Hist: 
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : CHALK.                                                      
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 950  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    4.00    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    4.95    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     61        19        20       1.27/ 85             63
 
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : DIATOM RICH NANNOFOSSIL CHALK                               
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 870  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    5.50    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    6.37    Age: 
Sect:  3    Thickness of Layer(m)   :    0.87
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0        13        88       1.26/ 86             66
 
Processing Hist: 
Shipboard Lith : HYDROTHERMAL CLAY                                           
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :  880/1280  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    6.38    Age: UPPER PLEISTOCENE
Core:   2   Depth Bottom of Layer(m):    6.78    Age: 
Sect:  3    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       1.23/ 88             39
 
Processing Hist: 
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1370  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    6.90    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):    8.27    Age: 
Sect:  1    Thickness of Layer(m)   :    1.37
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90        12         0       1.20/ 90            122
 
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    8.40    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):    9.80    Age: 
Sect:  2    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     80        15         5       1.26/ 86            136
 
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK             
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1020  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :    9.90    Age: UPPER PLEISTOCENE
Core:   3   Depth Bottom of Layer(m):   10.92    Age: 
Sect:  3    Thickness of Layer(m)   :    1.02
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.31/ 83             63
 
Processing Hist: 
Shipboard Lith : PELAGIC CLAY                                                
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1380  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   11.30    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   12.68    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
========== ========= ========  ================  ============
     80        19         1       1.25/ 87            132
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   12.80    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   14.20    Age: 
Sect:  2    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     60         0        40       1.28/ 85            135
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : GLASS RICH  CALCAREOUS OOZE                                 
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1320  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   14.30    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   15.62    Age: 
Sect:  3    Thickness of Layer(m)   :    1.32
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0       1.28/ 85            127
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 120  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   15.82    Age: UPPER PLEISTOCENE
Core:   4   Depth Bottom of Layer(m):   15.94    Age: 
Sect: CC    Thickness of Layer(m)   :    0.12
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   15.70    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   17.10    Age: 
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     40         0        60       1.28/ 85            129
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE                                            
Screen Lith    : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE                    
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   17.20    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   18.60    Age: 
Sect:  2    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     78         2        20       1.36/ 80            135
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1080  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   18.70    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   19.78    Age: 
Sect:  3    Thickness of Layer(m)   :    1.08
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         2         3       1.32/ 83             73
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   40/ 140  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   19.91    Age: UPPER PLEISTOCENE
Core:   5   Depth Bottom of Layer(m):   20.01    Age: 
Sect: CC    Thickness of Layer(m)   :    0.10
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   20.10    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   21.50    Age: 
Sect:  1    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     95         4         1       1.34/ 81            132
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   21.60    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   23.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.40
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     73         0         0       1.37/ 79            136
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1250  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   23.10    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   24.35    Age: 
Sect:  3    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
========== ========= ========  ================  ============
     90         7         3       1.38/ 79            109
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 150  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   24.56    Age: UPPER PLEISTOCENE
Core:   6   Depth Bottom of Layer(m):   24.71    Age: 
Sect: CC    Thickness of Layer(m)   :    0.15
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   24.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   26.00    Age: 
Sect:  1    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     90         9         1           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/1500  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   26.00    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   27.50    Age: 
Sect:  2    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     71        10        19           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 400  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   27.50    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   27.90    Age: 
Sect:  3    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           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/  70  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   28.09    Age: UPPER PLEISTOCENE
Core:   7   Depth Bottom of Layer(m):   28.16    Age: 
Sect: CC    Thickness of Layer(m)   :    0.07
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/  50  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   28.90    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   28.95    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           /                  
 
Processing Hist: 
Shipboard Lith : NANNO OOZE AND CLAY                                         
Screen Lith    : CALCAREOUS OOZE.                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   60/1500  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   28.96    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   30.40    Age: 
Sect:  1    Thickness of Layer(m)   :    1.44
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     88        10         2           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL CHALK                         
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 160  Age: UPPER PLEISTOCENE
Hole: 506D  Depth Top of Layer(m)   :   30.40    Age: UPPER PLEISTOCENE
Core:   8   Depth Bottom of Layer(m):   30.56    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
========== ========= ========  ================  ============
     50        35         2           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 600  Age: 
Hole: 506D  Depth Top of Layer(m)   :   30.90    Age: 
Core:   9   Depth Bottom of Layer(m):   31.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.60
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     50        35         2           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE WITH BASALT FRAGS                          
Screen Lith    : NANNOFOSSIL OOZE                                            
 
 
 
Leg : 70    Top/Bottom Interval(mm) :   00/ 200  Age: 
Hole: 506D  Depth Top of Layer(m)   :   31.60    Age: 
Core:   9   Depth Bottom of Layer(m):   31.80    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
========== ========= ========  ================  ============
     50        35         2           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL OOZE                          
 
 
 
    

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