Core Data from the Deep Sea Drilling Project

Leg : 65    Top Int Depth(mm):   750       Sand:        Sect:  1
Hole: 484   Top Core Depth(m):     0.00    Silt: 060%
Core:   1   Sample Depth (m) :     0.75    Clay: 040%

Age : UPPER QUATERNARY
Name: CALC NANNO OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  FELDSPAR (02%);  HEAVY MINERAL (02%);
CLAY MINERAL (40%);  GLASS (02%);  PYRITE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (60%);  DIATOM (02%);
RADIOLARIA (02%);



Leg : 65    Top Int Depth(mm):  1210       Sand: 020%   Sect:  1
Hole: 484   Top Core Depth(m):     0.00    Silt: 021%
Core:   1   Sample Depth (m) :     1.21    Clay: 059%

Age : UPPER QUATERNARY
Name: CALC NANNO MUD

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (02%);  MICA (01%);
HEAVY MINERAL (01%);  CLAY MINERAL (59%);  GLASS (01%);
PALAGONITE (02%);  PYROXENE (01%);  PYRITE (01%);
CARBONATE (02%);  FORAMINIFERA (01%);  NANNOFOSSIL (25%);
Components:  (Minor lithology, % converted from relative abundance)
======================================================================
DIATOM (02%);  RADIOLARIA (02%);  SPICULE (02%);



Leg : 65    Top Int Depth(mm):   300       Sand: 070%   Sect:  2
Hole: 484   Top Core Depth(m):     0.00    Silt: 015%
Core:   1   Sample Depth (m) :     1.80    Clay: 015%

Age : UPPER QUATERNARY

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
QUARTZ (10%);  FELDSPAR (05%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (15%);  PYRITE (02%);
NANNOFOSSIL (02%);  DIATOM (02%);  RADIOLARIA (02%);
SPICULE (70%);



Leg : 65    Top Int Depth(mm):   750       Sand: 001%   Sect:  2
Hole: 484   Top Core Depth(m):     0.00    Silt: 065%
Core:   1   Sample Depth (m) :     2.25    Clay: 034%

Age : UPPER QUATERNARY
Name: DIATOMACEOUS OOZE

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (02%);  MICA (02%);  HEAVY MINERAL (02%);
CLAY MINERAL (34%);  GLASS (02%);  PYRITE (02%);
NANNOFOSSIL (05%);  DIATOM (50%);  RADIOLARIA (10%);
SPICULE (01%);  SILICOFLAGELLATE (02%);



Leg : 65    Top Int Depth(mm):   700       Sand: 020%   Sect:  3
Hole: 484   Top Core Depth(m):     0.00    Silt: 035%
Core:   1   Sample Depth (m) :     3.70    Clay: 045%

Age : UPPER QUATERNARY
Name: SANDY SILTY CLAY

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (30%);  FELDSPAR (01%);  MICA (01%);
CLAY MINERAL (45%);  PYROXENE (03%);  PYRITE (01%);
CARBONATE (01%);  FORAMINIFERA (07%);  NANNOFOSSIL (04%);
DIATOM (05%);  RADIOLARIA (04%);  SILICOFLAGELLATE (02%);



Leg : 65    Top Int Depth(mm):   800       Sand: 038%   Sect:  3
Hole: 484   Top Core Depth(m):     0.00    Silt: 030%
Core:   1   Sample Depth (m) :     3.80    Clay: 032%

Age : UPPER QUATERNARY
Name: CLAYEY SILTY SAND

Components:  (Minor lithology, % converted from relative abundance)
======================================================================
TERRIGENOUS DETRITUS (49%);  QUARTZ (30%);  FELDSPAR (01%);
MICA (01%);  HEAVY MINERAL (01%);  CLAY MINERAL (32%);
PYROXENE (05%);  GLASS (02%);  GLAUCONITE (01%);
PYRITE (01%);  CARBONATE (01%);  FORAMINIFERA (10%);
Components:  (Minor lithology, % converted from relative abundance)
======================================================================
NANNOFOSSIL (02%);  DIATOM (02%);  RADIOLARIA (15%);
SILICOFLAGELLATE (02%);  LAMELLIBRANCH (01%);



Leg : 65    Top Int Depth(mm):   260       Sand:        Sect:  4
Hole: 484   Top Core Depth(m):     0.00    Silt: 031%
Core:   1   Sample Depth (m) :     4.76    Clay: 069%

Age : UPPER QUATERNARY
Name: CLAY WITH MINOR AMOUNT OF SI FOSSILS

Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
QUARTZ (01%);  FELDSPAR (02%);  MICA (02%);
HEAVY MINERAL (02%);  CLAY MINERAL (69%);  GLASS (01%);
GLAUCONITE (02%);  PYRITE (01%);  CARBONATE (02%);
FORAMINIFERA (02%);  NANNOFOSSIL (15%);  DIATOM (10%);
Components:  (Dominant lithology, % converted from relative abundance)
======================================================================
RADIOLARIA (05%);

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