Core Data from the Deep Sea Drilling Project

Leg : 24    Top Int Depth(mm):   100       Sand: 005%   Sect:  2
Hole: 233A  Top Core Depth(m):   168.00    Silt: 015%
Core:   1   Sample Depth (m) :   169.60    Clay: 080%

Age : UPPER PLIOCENE
Name: NANNO CHALK MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (01%);  CARBONATE (10%);
GLASS (01%);  MICA (01%);  NANNOFOSSIL (80%);
DIATOM (02%);  RADIOLARIA (05%);  SPICULE (03%);



Leg : 24    Top Int Depth(mm):   800       Sand: 002%   Sect:  2
Hole: 233A  Top Core Depth(m):   206.00    Silt: 017%
Core:   5   Sample Depth (m) :   208.30    Clay: 080%

Age : UPPER PLIOCENE
Name: DETRITAL CALCITE RICH SILTY NANNO CHALK MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (01%);  CARBONATE (35%);
PALAGONITE (01%);  PYRITE (05%);  DOLOMITE (02%);
NANNOFOSSIL (50%);  RADIOLARIA (05%);  SPICULE (03%);



Leg : 24    Top Int Depth(mm):   480       Sand: 070%   Sect:  3
Hole: 233A  Top Core Depth(m):   206.00    Silt: 020%
Core:   5   Sample Depth (m) :   209.48    Clay: 010%

Age : UPPER PLIOCENE
Name: DETRITAL CALCITE QUARTZ SILTY SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (60%);  FELDSPAR (02%);  CARBONATE (30%);
GLASS (01%);  PYRITE (05%);  DOLOMITE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (10%);  RADIOLARIA (02%);



Leg : 24    Top Int Depth(mm):   800       Sand: 002%   Sect:  5
Hole: 233A  Top Core Depth(m):   225.00    Silt: 015%
Core:   7   Sample Depth (m) :   231.80    Clay: 080%

Age : UPPER PLIOCENE
Name: DETRITAL CALCITE NANNO RICH SILTY MUD

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (05%);  FELDSPAR (01%);  HEAVY MINERAL (01%);
CARBONATE (45%);  PYRITE (05%);  NANNOFOSSIL (40%);
RADIOLARIA (02%);  SPICULE (02%);



Leg : 24    Top Int Depth(mm):     0       Sand: 002%   Sect: CC
Hole: 233A  Top Core Depth(m):   225.00    Silt: 035%
Core:   7   Sample Depth (m) :   232.60    Clay: 065%

Age : UPPER PLIOCENE
Name: DETRITAL CALCITE NANNO RICH PYRITIFEROUS SILTY MUD

Components:  (Dominant lithology)
======================================================================
CARBONATE (30%);  PYRITE (08%);  NANNOFOSSIL (40%);

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