p40sAr/p39sAr age-spectrum data for whole rock samples of the Martinsburg Formation, Lehigh Gap area, Pennsylvania

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Published 1996 by U.S. Dept. of the Interior, Geological Survey in [Reston, Va.] .
Written in English

Subjects:

• Argon-argon dating -- Pennsylvania -- Martinsburg Formation Region

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Edition Notes

Other titles	Forty Ar, thirty nine Ar age spectrum data for whole rock samples of the Martinsburg Formation, Lehigh Gap area, Pennsylvania
Statement	by Michael J. Kunk, and Robert P. Wintsch
Series	Open-file report -- 96-95, U.S. Geological Survey open-file report -- 96-95
Contributions	Wintsch, Robert Peter, 1946-, Geological Survey (U.S.)
The Physical Object
Format	Microform
Pagination	1 v
ID Numbers
Open Library	OL13624149M
OCLC/WorldCa	39782412

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