Stratigraphy and geologic history of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming : an analysis of the history of a late Paleozoic sea based on a comprehensive biostratigraphic study /

Bibliographic Details
Main Authors: Sando, William Jasper, Gordon, Mackenzie, 1913- (Author), Dutro, J. Thomas (Author)
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Series:Geological Survey professional paper ; 848-A.
Amsden Formation (Mississippian and Pennsylvanian) of Wyoming.
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