Core Data from the Deep Sea Drilling Project

Leg : 57    Top/Bottom Interval(mm) :   00/1500  Age: PLIOCENE
Hole: 441B  Depth Top of Layer(m)   :  335.50    Age: PLIOCENE
Core:   1   Depth Bottom of Layer(m):  337.00    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        98       1.40/ 78            104
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE                                                   
Screen Lith    : QUARTZ RICH CLAY MINERAL RICH MUDSTONE                      
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/1500  Age: PLIOCENE
Hole: 441B  Depth Top of Layer(m)   :  337.00    Age: PLIOCENE
Core:   1   Depth Bottom of Layer(m):  338.50    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
========== ========= ========  ================  ============
      1        19        80       1.33/ 82            111
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS CLAYSTONE                                      
Screen Lith    : DIATOM RICH CLAY MINERAL RICH MUDSTONE                      
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/ 330  Age: PLIOCENE
Hole: 441B  Depth Top of Layer(m)   :  338.50    Age: PLIOCENE
Core:   1   Depth Bottom of Layer(m):  338.83    Age: 
Sect:  3    Thickness of Layer(m)   :    0.33
 
       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 : DIATOMACEOUS CLAYSTONE                                      
Screen Lith    : DIATOM RICH CLAY MINERAL RICH MUDSTONE                      
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/ 220  Age: PLIOCENE
Hole: 441B  Depth Top of Layer(m)   :  338.96    Age: PLIOCENE
Core:   1   Depth Bottom of Layer(m):  339.18    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
========== ========= ========  ================  ============
      9        19        72           /                  
 
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS CLAYSTONE                                      
Screen Lith    : DIATOM RICH CLAY MINERAL RICH MUDSTONE                      
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/1500  Age: UPPER MIOCENE
Hole: 441B  Depth Top of Layer(m)   :  668.00    Age: UPPER MIOCENE
Core:   2   Depth Bottom of Layer(m):  669.50    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       1.48/ 73            148
 
Processing Hist: 
Shipboard Lith : VITRIC SILTY CLAYSTONE                                      
Screen Lith    : CLASTIC SEDIMENT.                                           
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/ 790  Age: UPPER MIOCENE
Hole: 441B  Depth Top of Layer(m)   :  669.50    Age: UPPER MIOCENE
Core:   2   Depth Bottom of Layer(m):  670.29    Age: 
Sect:  2    Thickness of Layer(m)   :    0.79
 
       Average Percent          G.R.A.P.E. Avg   # G.R.A.P.E.
Calcareous Siliceous Detrital  Density/Porosity   meas Avg'd
========== ========= ========  ================  ============
      0         5        95       1.74/ 58              3
 
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC SILTY CLAYSTONE                                      
Screen Lith    : GLASS RICH CLAY MINERAL RICH MUD                            
 
 
 
Leg : 57    Top/Bottom Interval(mm) :   00/ 120  Age: UPPER MIOCENE
Hole: 441B  Depth Top of Layer(m)   :  670.43    Age: UPPER MIOCENE
Core:   2   Depth Bottom of Layer(m):  670.55    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        95           /                  
 
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC SILTY CLAYSTONE                                      
Screen Lith    : GLASS RICH CLAY MINERAL RICH MUD

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