Core Data from the Deep Sea Drilling Project

Leg : 18    Top/Bottom Interval(mm):    0/   0  Analyst:
Hole: 172A  Sample Midpoint (m)    :    22.10
Core:   1   Top of Core Depth (m)  :    22.00
Sect: CC    Top of Section Depth(m):    22.10

LITHOLOGY: ASH AND BASALT FRAGMENTS;

  Piece No.  : PCE NO PCE NUMBERS ASSIGNED;

  Texture    : ABOUT 20% OF FRAGMENTS ARE COMPOSED OF BLACK GLASS
               WITH ANGULAR EDGES AND CONCHOIDAL FRACTURE
               SURFACES;

  Comments   : FOR MORE INFORMATION REFER TO "LITHOLOGY SUMMARY"               IN THE SITE 172 CHAPTER OF 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.

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