Potassium-argon determinations from the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula [microform] / Department of the Interior, U.S. Geological Survey ; by Gregory D. DuBois, Frederic H. Wilson, and Nora B. Shew.

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Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Dubois, Gregory D., Wilson, Frederic H., 1950-, Shew, Nora
Format:	Government Document Microfilm Map
Language:	English
Published:	[Denver, Colo.?] : The Survey : [Books and Open-file Reports Section, distribution], 1987.
Series:	U.S. Geological Survey open-file report ; 87-191.
Subjects:	Geological time > Maps. Potassium-argon dating > Maps. Radioactive dating > Alaska > Maps.

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number:	I 19.76:87-191
I 19.76:87-191	Restricted Place a Hold