Core Data from the Deep Sea Drilling Project

Leg : 30    Top/Bottom Interval(mm):  720/1500  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   237.50
Core:  16   Top of Core Depth (m)  :   236.00
Sect:  1    Top of Section Depth(m):   236.72

LITHOLOGY: PLAG-OL PHYRIC BASALT;

  Texture    : PORPHYRITIC WITH PLAG AND OL PHENOCRYSTS;

  Structure  : ABUNDANT CALCITE AND/OR CHLORITE VEINS (LESS THAN
               3 MM WIDE) - INFORMATION ON VEINS FROM INITIAL
               REPORTS;

  Comments   : UNIT 1, FOR ADDITIONAL INFORMATION SEE CORE FORM
               AND LITHOLOGIC DESCRIPTION IN THE INITIAL REPORTS;

  Replacement: CALCITE

               CHLORITE
               ABUNDANT CALCITE AND/OR CHLORITE VEINS
               (INFORMATION ON VEINS IS FROM THE INITIAL
               REPORTS);


Leg : 30    Top/Bottom Interval(mm):  900/1500  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   239.50
Core:  17   Top of Core Depth (m)  :   238.00
Sect:  1    Top of Section Depth(m):   238.90

LITHOLOGY: PLAG-OL PHYRIC BASALT;

  Texture    : PORPHYRITIC;

  Comments   : UNIT 1, FOR ADDITIONAL INFORMATION SEE CORE FORM
               AND LITHOLOGIC DESCRIPTION IN THE INITIAL REPORTS;


Leg : 30    Top/Bottom Interval(mm):    0/1500  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   241.00
Core:  17   Top of Core Depth (m)  :   238.00
Sect:  2    Top of Section Depth(m):   239.50

LITHOLOGY: PLAG PHYRIC BASALT;

  Texture    : PORPHYRITIC;

  Comments   : UNIT 1 BASALT, FOR ADDITIONAL INFORMATION SEE CORE
               FORM AND LITHOLOGIC DESCRIPTION IN THE INITIAL
               REPORTS;


Leg : 30    Top/Bottom Interval(mm):    0/1500  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   242.50
Core:  17   Top of Core Depth (m)  :   238.00
Sect:  3    Top of Section Depth(m):   241.00

LITHOLOGY: PLAG-OL PHYRIC BASALT;

  Texture    : PORPHYRITIC;

  Comments   : UNIT 1 BASALT, FOR ADDITIONAL INFORMATION SEE CORE
               FORM AND LITHOLOGIC DESCRIPTION IN THE INITIAL
               REPORTS;


Leg : 30    Top/Bottom Interval(mm):    0/   0  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   242.60
Core:  17   Top of Core Depth (m)  :   238.00
Sect: CC    Top of Section Depth(m):   242.60

LITHOLOGY: PLAG-OL PHYRIC BASALT;

  Texture    : PORPHYRITIC;

  Comments   : FOR ADDITIONAL INFORMATION SEE CORE FORM AND
               LITHOLOGIC DESCRIPTION IN THE INITIAL REPORTS;


Leg : 30    Top/Bottom Interval(mm):  350/1500  Analyst: Stoeser, D.
Hole: 287   Sample Midpoint (m)    :   244.00
Core:  18   Top of Core Depth (m)  :   242.50
Sect:  1    Top of Section Depth(m):   242.85

LITHOLOGY: PLAG-OL PHYRIC BASALT;

  Texture    : PORPHYRITIC;

  Structure  : ABUNDANT CALCITE AND CHLORITE VEINS (VEIN
               INFORMATION OBTAINED FROM INITIAL REPORTS);

  Comments   : CONTAINS UNIT 1 AND UNIT 2 BASALT, FOR ADDITIONAL
               INFORMATION SEE CORE FORM AND LITHOLOGIC
               DESCRIPTION IN THE INITIAL REPORTS;

  Replacement: CALCITE

               CHLORITE
               ABUNDANT CALCITE AND  CHLORITE VEINS
               (INFORMATION ON VEINS IS FROM THE INITIAL
               REPORTS);

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