Geology and petrology of the Anvil Rock sandstone of southern Illinois.

Bibliographic Details
Main Author:	Hopkins, M. E., 1928-
Format:	Book
Language:	English
Published:	Urbana, [publisher not identified] ; 1958.
Series:	Circular (Illinois State Geological Survey) ; 256.
Subjects:	Sandstone. Geology, Stratigraphic > Pennsylvanian. Geology > Illinois. Petrology > Illinois.

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