Petrographic data from the Lower Cretaceous Blackleaf Formation and Lower Upper Cretaceous Frontier Formation (lower part) in Beaverhead and Madison counties, Montana /

Bibliographic Details
Main Author: Dyman, T. S.
Corporate Author: Geological Survey (U.S.)
Format: Government Document Microform Book
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, Geological Survey, 1985.
Series:U.S. Geological Survey open-file report ; 85-592.
Subjects:

Evans: US Documents Microfiche (3rd floor)

Holdings details from Evans: US Documents Microfiche (3rd floor)
Call Number: I 19.76:85-592
 
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