Core Data from the Deep Sea Drilling Project

Leg : 42    Top/Bottom Interval(mm) :  450/ 625  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  190.95    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  191.13    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
========== ========= ========  ================  ============
     80         0        20           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZ FORAMINIFERA SAND                                    
Screen Lith    : NANNOFOSSIL RICH FORAMINIFERA RICH INDURATED CHALK          
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  625/1050  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  191.13    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  191.55    Age: 
Sect:  1    Thickness of Layer(m)   :    0.42
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     74         0        27           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL MARL                                            
Screen Lith    : FORAMINIFERA RICH NANNOFOSSIL RICH INDURATED CHALK          
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1050/1210  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  191.55    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  191.71    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
========== ========= ========  ================  ============
     71         0        29           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SANDY FORAM NANNO MARL                                      
Screen Lith    : CARBONATE RICH NANNOFOSSIL RICH INDURATED CHALK             
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1210/1360  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  191.71    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  191.86    Age: 
Sect:  1    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
========== ========= ========  ================  ============
     51         0        49           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : PYRITE NANNO MARL                                           
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH MARLY LIMESTONE             
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1380/1500  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  191.88    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  192.00    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 : NANNOFOSSIL MARL                                            
Screen Lith    : MARLYCALCAREOUS OOZE.                                       
 
 
 
Leg : 42    Top/Bottom Interval(mm) :   00/ 320  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  192.00    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  192.32    Age: 
Sect:  2    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
========== ========= ========  ================  ============
     55         0        45       1.59/ 66             31
 
Processing Hist: Classification was successful.
Shipboard Lith : SAPROPELIC FORAM MARL                                       
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH MARLY CALCAREOUS OOZE       
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  320/ 890  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  192.32    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  192.89    Age: 
Sect:  2    Thickness of Layer(m)   :    0.57
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     72         0        28       1.82/ 53             56
 
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE                                            
Screen Lith    : NANNOFOSSIL RICH CARBONATE RICH  CALCAREOUS OOZE            
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  890/1180  Age: PLEISTOCENE
Hole: 377   Depth Top of Layer(m)   :  192.89    Age: PLEISTOCENE
Core:   1   Depth Bottom of Layer(m):  193.18    Age: 
Sect:  2    Thickness of Layer(m)   :    0.29
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     81         0        20       1.73/ 58             28
 
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD FORAM SAND                                         
Screen Lith    : PTEROPOD RICH FORAMINIFERA RICH INDURATED CHALK             
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1180/1420  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  193.18    Age: MIDDLE MIOCENE
Core:   1   Depth Bottom of Layer(m):  193.42    Age: 
Sect:  2    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       1.76/ 56             23
 
Processing Hist: 
Shipboard Lith : SANDY FORAM NANNO MARL                                      
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1420/1500  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  193.42    Age: MIDDLE MIOCENE
Core:   1   Depth Bottom of Layer(m):  193.50    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       1.76/ 56              7
 
Processing Hist: 
Shipboard Lith : MARL                                                        
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  900/1200  Age: MIOCENE
Hole: 377   Depth Top of Layer(m)   :  250.40    Age: MIDDLE MIOCENE
Core:   2   Depth Bottom of Layer(m):  250.70    Age: LOWER MIOCENE
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
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: 
Shipboard Lith : NANNOFOSSIL MARLSTONE                                       
Screen Lith    : CALCAREOUS SEDIMENT.                                        
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1200/1360  Age: 
Hole: 377   Depth Top of Layer(m)   :  250.70    Age: 
Core:   2   Depth Bottom of Layer(m):  250.86    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
========== ========= ========  ================  ============
     35         0        65           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS SILTSTONE                                        
Screen Lith    : QUARTZ RICH MARLY CARBONATE LIMESTONE                       
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1360/1500  Age: 
Hole: 377   Depth Top of Layer(m)   :  250.86    Age: 
Core:   2   Depth Bottom of Layer(m):  251.00    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
========== ========= ========  ================  ============
     66         0        34           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MARLSTONE                                             
Screen Lith    : QUARTZ RICH NANNOFOSSIL RICH CARBONATE LIMESTONE            
 
 
 
Leg : 42    Top/Bottom Interval(mm) : 1040/1500  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  258.04    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):  258.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.46
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     22         0        78           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY CALCAREOUS CLAYSTONE                               
Screen Lith    : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE         
 
 
 
Leg : 42    Top/Bottom Interval(mm) :   60/ 200  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  258.56    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):  258.70    Age: 
Sect:  2    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         0        65           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SANDSTONE                                             
Screen Lith    : QUARTZ RICH MARLY CARBONATE LIMESTONE                       
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  200/ 390  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  258.70    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):  258.89    Age: 
Sect:  2    Thickness of Layer(m)   :    0.19
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     26         0        74           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : CLAY MINERAL RICH QUARTZ RICH MUDSTONE                      
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  390/1500  Age: MIDDLE MIOCENE
Hole: 377   Depth Top of Layer(m)   :  258.89    Age: MIDDLE MIOCENE
Core:   3   Depth Bottom of Layer(m):  260.00    Age: 
Sect:  2    Thickness of Layer(m)   :    1.11
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     41         0        59           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE                 
 
 
 
Leg : 42    Top/Bottom Interval(mm) :  680/1500  Age: 
Hole: 377   Depth Top of Layer(m)   :  260.68    Age: 
Core:   4   Depth Bottom of Layer(m):  261.50    Age: 
Sect:  1    Thickness of Layer(m)   :    0.82
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        59           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE                                                    
Screen Lith    : MUDSTONE                                                    
 
 
 
Leg : 42    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 377   Depth Top of Layer(m)   :  261.50    Age: 
Core:   4   Depth Bottom of Layer(m):  263.00    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        59           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : CLAYSTONE                                                   
 
 
 
Leg : 42    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 377   Depth Top of Layer(m)   :  263.00    Age: 
Core:   4   Depth Bottom of Layer(m):  264.50    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        59           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : CLAYSTONE                                                   
 
 
 
Leg : 42    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 377   Depth Top of Layer(m)   :  264.50    Age: 
Core:   4   Depth Bottom of Layer(m):  266.00    Age: 
Sect:  4    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0        59           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : CLAYSTONE
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