Map and tables showing potassium-argon age determinations and selected major-element chemical analyses from the Circle quadrangle, Alaska [microform] / Department of the Interior, U.S. Geological Survey ; by Gregory D. DuBois, Frederic H. Wilson, and Nora Shew.
Saved in:
| Corporate Author: | |
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| Other Authors: | , , |
| Format: | Government Document Microfilm Map |
| Language: | English |
| Published: |
[Denver, Colo.?] :
The Survey : [Books and Open-file Reports Section, distributor],
1986.
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| Series: | U.S. Geological Survey open-file report ;
86-392. |
| Subjects: |
Norlin Library - Government Information - Microform
| Call Number: |
I 19.76:86-392
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| I 19.76:86-392 | Long missing |