Document Type

Article

Publication Title

EOS, Transactions American Geophysical Union

Publisher

American Geophysical Union

Publication Date

3-8-1994

First Page

113

Last Page

128

Issue Number

10

Volume Number

75

Abstract/ Summary

On July 1, 1993, after 5 years of drilling, the Greenland Ice Sheet Project (GISP2) penetrated several meters of silty ice and reached bedrock at a depth of 3053.4 m. It then penetrated 1.5 m into the bedrock, producing the deepest ice core ever recovered (Figure 1).

In July 1992, a nearby European ice coring effort, the Greenland Ice Core Project (GRIP), reached an ice depth of 3028.8 m, providing more than 250,000 years of record. Comparisons between these ice core records have already demonstrated the remarkable reproducibility of the upper ∼90% of the records unparalleled view of climatic and environmental change.

Citation/Publisher Attribution

Mayewski, P. A., et al. (1994), Record drilling depth struck in Greenland, Eos Transactions American Geophysical Union, 75(10), 113-128, doi:10.1029/94EO00814.

DOI

10.1029/94EO00814

Version

publisher's version of the published document

Share