Core Data from the Deep Sea Drilling Project

Leg : 31    Top/Bottom Interval(mm) : 1200/1500  Age: QUATERNARY
Hole: 294   Depth Top of Layer(m)   :    1.20    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    1.50    Age: PLEISTOCENE
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         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 294   Depth Top of Layer(m)   :    1.50    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    3.00    Age: PLEISTOCENE
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
========== ========= ========  ================  ============
      2         3        95           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : SILT-RICH CLAY                                              
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 294   Depth Top of Layer(m)   :    3.00    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    4.50    Age: PLEISTOCENE
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
========== ========= ========  ================  ============
      2         2        96       1.16/ 92            142
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: QUATERNARY
Hole: 294   Depth Top of Layer(m)   :    4.50    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    6.00    Age: PLEISTOCENE
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         1        99       1.20/ 89            146
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :     /      Age: QUATERNARY
Hole: 294   Depth Top of Layer(m)   :    6.10    Age: HOLOCENE
Core:   1   Depth Bottom of Layer(m):    6.10    Age: 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
========== ========= ========  ================  ============
      4         2        94           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   45.50    Age: 
Core:   2   Depth Bottom of Layer(m):   47.00    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   47.00    Age: 
Core:   2   Depth Bottom of Layer(m):   48.50    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
========== ========= ========  ================  ============
      0         0       100       1.25/ 87            145
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :     /      Age: 
Hole: 294   Depth Top of Layer(m)   :   48.60    Age: 
Core:   2   Depth Bottom of Layer(m):   48.60    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
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   74.00    Age: 
Core:   3   Depth Bottom of Layer(m):   75.50    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         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   75.50    Age: 
Core:   3   Depth Bottom of Layer(m):   77.00    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
========== ========= ========  ================  ============
      5         0        95       1.27/ 85            146
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : GLASS RICH CLAY MINERAL RICH CLAY                           
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   77.00    Age: 
Core:   3   Depth Bottom of Layer(m):   78.50    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           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   78.50    Age: 
Core:   3   Depth Bottom of Layer(m):   80.00    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         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   80.00    Age: 
Core:   3   Depth Bottom of Layer(m):   81.50    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         1        99       1.27/ 85            146
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :     /      Age: 
Hole: 294   Depth Top of Layer(m)   :   81.60    Age: 
Core:   3   Depth Bottom of Layer(m):   81.60    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
========== ========= ========  ================  ============
      0         0       100           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC CLAY                    
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   93.00    Age: 
Core:   4   Depth Bottom of Layer(m):   94.50    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         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   94.50    Age: 
Core:   4   Depth Bottom of Layer(m):   96.00    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
========== ========= ========  ================  ============
      3         0        97           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH CLAY                                      
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   96.00    Age: 
Core:   4   Depth Bottom of Layer(m):   97.50    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       1.37/ 79            146
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   97.50    Age: 
Core:   4   Depth Bottom of Layer(m):   99.00    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       100           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : DETRITAL SEDIMENT.                                          
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :   99.00    Age: 
Core:   4   Depth Bottom of Layer(m):  100.50    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
========== ========= ========  ================  ============
      6         0        94       1.49/ 72            140
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY MINERAL RICH PELAGIC CLAY                              
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :  100.50    Age: 
Core:   4   Depth Bottom of Layer(m):  102.00    Age: 
Sect:  6    Thickness of Layer(m)   :    1.50
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         0         0           /                  
 
Processing Hist: 
Shipboard Lith : CLAY                                                        
Screen Lith    : PELAGIC CLAY.                                               
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :  102.10    Age: 
Core:   4   Depth Bottom of Layer(m):  103.60    Age: 
Sect: CC    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 : CLAY                                                        
Screen Lith    : PELAGIC CLAY.                                               
 
 
 
Leg : 31    Top/Bottom Interval(mm) :   00/1500  Age: 
Hole: 294   Depth Top of Layer(m)   :  105.50    Age: 
Core:   6   Depth Bottom of Layer(m):  107.00    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
========== ========= ========  ================  ============
      0         0       100       1.50/ 72            126
 
Processing Hist: Classification was successful.
Shipboard Lith : CLAY                                                        
Screen Lith    : IRON RICH CLAY MINERAL RICH PELAGIC 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.
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