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Blue Ice Tephra II - Mt. DeWitt
Entry ID: NSIDC-0115_1

Abstract: This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Mt. DeWitt, Antarctica (77.12 deg S, 159.51 deg E). Tephra samples were collected between 15 November 1996 and 15 January 1997. Data include the following information for each sample site: a general description, electron microprobe analysis, GPS location, neutron activation ... View entire text
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Description: NSF Award Abstract.

Description: Blue Ice Tephra II - Mt. DeWitt
Geographic Coverage
Spatial coordinates   
  N: -77.12   S: -77.12   E: -159.51   W: -159.51

Data Set Citation
Dataset Originator/Creator: Dunbar, N.
Dataset Title: Blue Ice Tephra II - Mt. DeWitt
Dataset Series Name: NSIDC-0115
Dataset Release Date: 2003-02-01T00:00:00.000Z
Dataset Release Place: Boulder, Colorado USA
Dataset Publisher: NSIDC: National Snow and Ice Data Center
Version: 1
Online Resource:
Temporal Coverage
Start Date: 1996-01-01
Stop Date: 1997-12-31
Location Keywords
CORING DEVICES Ancillary Description
Data Set Progress
Data Center
United States Antarctic Program Data Center Supplemental Info
Data Center URL:

Data Center Personnel
Email: info at
Contact Address:
Lamont-Doherty Earth Observatory
61 Route 9W
City: Palisades
Province or State: NY
Postal Code: 10964
Country: USA
Contact Address:
New Mexico Bureau of Mines and Mineral Resources
Earth and Environmental Science Department
New Mexico Tech
City: Socorro
Province or State: NM
Postal Code: 87801-4796
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2003-02-01
Last DIF Revision Date: 2019-04-09