Core Data from the Deep Sea Drilling Project

Leg :  8    Top/Bottom Interval(mm) :   00/ 190  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  383.00    Age: EOCENE
Core:   1   Depth Bottom of Layer(m):  383.19    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg :  8    Top/Bottom Interval(mm) :  190/ 300  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  383.19    Age: EOCENE
Core:   1   Depth Bottom of Layer(m):  383.30    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 : LIMESTONE                                                   
Screen Lith    :  LIMESTONE                                                  
 
 
 
Leg :  8    Top/Bottom Interval(mm) :  300/ 500  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  383.30    Age: EOCENE
Core:   1   Depth Bottom of Layer(m):  383.50    Age: 
Sect:  1    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           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS RADIOLARIAN SILTSTONE                            
Screen Lith    : SILTSTONE                                                   
 
 
 
Leg :  8    Top/Bottom Interval(mm) :  500/1160  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  383.50    Age: EOCENE
Core:   1   Depth Bottom of Layer(m):  384.16    Age: 
Sect:  1    Thickness of Layer(m)   :    0.66
 
       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 :  8    Top/Bottom Interval(mm) :   00/ 240  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  384.00    Age: EOCENE
Core:   2   Depth Bottom of Layer(m):  384.24    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         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS TO CHERTY CLAYSTONE                               
Screen Lith    : CLAYSTONE                                                   
 
 
 
Leg :  8    Top/Bottom Interval(mm) :  240/ 280  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  384.24    Age: EOCENE
Core:   2   Depth Bottom of Layer(m):  384.28    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         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY                                                        
Screen Lith    : CLAY                                                        
 
 
 
Leg :  8    Top/Bottom Interval(mm) :  280/1130  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  384.28    Age: EOCENE
Core:   2   Depth Bottom of Layer(m):  385.13    Age: 
Sect:  1    Thickness of Layer(m)   :    0.85
 
       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 :  8    Top/Bottom Interval(mm) :   00/1300  Age: EOCENE
Hole:  70B  Depth Top of Layer(m)   :  385.50    Age: EOCENE
Core:   3   Depth Bottom of Layer(m):  386.80    Age: 
Sect:  1    Thickness of Layer(m)   :    1.30
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT                                                      
 
 
 
Leg :  8    Top/Bottom Interval(mm) :    0/   0  Age: 
Hole:  70B  Depth Top of Layer(m)   :  387.10    Age: 
Core:   4   Depth Bottom of Layer(m):  387.10    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
========== ========= ========  ================  ============
     35        50         0           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT                                                       
Screen Lith    :  CHERT

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