The paleoecological history of two Pennsylvanian black shales:
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Bibliographic Details
Main Authors: Zangerl, Rainer (Author), Richardson, Eugene S. (Author)
Format: Book
Language:English
Published: Chicago, Ill. Field Museum of Natural History 1963
Series:[Fieldiana / Geology memoirs] 4
Physical Description:XII, 352 S. Ill. 3 Beil.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!