Core Data from the Deep Sea Drilling Project

Leg : 20    Top Int Depth(mm):     0       Sand:        Sect: CC
Hole: 195B  Top Core Depth(m):   357.50    Silt:
Core:   1   Sample Depth (m) :   357.60    Clay:

Age : NEOCOMIAN
Name: CHALK WITH ?RADIOLARIA REPLACED BY CALCITE

Components:  (Dominant lithology)
======================================================================
ESTIMATED CARBONATE (95%);



Leg : 20    Top Int Depth(mm):     0       Sand: 005%   Sect: CC
Hole: 195B  Top Core Depth(m):   357.50    Silt: 005%
Core:   1   Sample Depth (m) :   357.60    Clay: 090%

Age : NEOCOMIAN
Name: CALCAREOUS NANNOFOSSIL-BEARING CHALK

Components:  (Dominant lithology)
======================================================================
ESTIMATED CARBONATE (98%);  NANNOFOSSIL (05%);



Leg : 20    Top Int Depth(mm):     0       Sand:        Sect:  1
Hole: 195B  Top Core Depth(m):   389.00    Silt:
Core:   3   Sample Depth (m) :   389.00    Clay:

Age : NEOCOMIAN
Name: NANNO MARL

Components:  (Dominant lithology)
======================================================================
FELDSPAR (01%);  PYRITE (02%);  CLAY MINERAL (15%);
NANNOFOSSIL (80%);



Leg : 20    Top Int Depth(mm):   970       Sand:        Sect:  1
Hole: 195B  Top Core Depth(m):   389.00    Silt:
Core:   3   Sample Depth (m) :   389.97    Clay:

Age : NEOCOMIAN
Name: CALCAREOUS NANNOS RICH CHALK

Components:  (Dominant lithology)
======================================================================
CARBONATE (75%);  MICRONODULE (01%);  UNIDENTIFIED MATERIAL (02%);
NANNOFOSSIL (20%);



Leg : 20    Top Int Depth(mm):  1480       Sand:        Sect:  1
Hole: 195B  Top Core Depth(m):   389.00    Silt:
Core:   3   Sample Depth (m) :   390.48    Clay:

Age : NEOCOMIAN
Name: CALCAREOUS NANNOS CHALK

Components:  (Dominant lithology)
======================================================================
CARBONATE (01%);  UNIDENTIFIED MATERIAL (01%);  NANNOFOSSIL (98%);



Leg : 20    Top Int Depth(mm):  1490       Sand:        Sect:  1
Hole: 195B  Top Core Depth(m):   389.00    Silt:
Core:   3   Sample Depth (m) :   390.49    Clay:

Age : NEOCOMIAN
Name: CALCAREOUS NANNOS CHALK

Components:  (Dominant lithology)
======================================================================
CARBONATE (01%);  UNIDENTIFIED MATERIAL (01%);  NANNOFOSSIL (98%);

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