Big Snowy and Amsden Groups and the Mississippian-Pennsylvanian boundary in Montana

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Bibliographic Details

Authors and Corporations:	Maughan, Edwin K. (Author), Roberts, Albert Eugene (Author)
Other Authors:	Roberts, Albert Eugene 1921- [Author]
Type of Resource:	Book
Language:	English
published:	Washington, D.C. U.S. Gov. Print. Off. 1967
Series:	Shorter contributions to general geology United States Geological Survey: Professional paper ; 554,B
Source:	Verbunddaten SWB
Call number:	10.725 4.