Lower Pennsylvanian ammonoids from the Bloyd formation of Arkansas and Oklahoma:
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Bibliographic Details
Main Author: MacCaleb, James A. (Author)
Format: Thesis Book
Language:English
Published: Boulder, Colo. 1968
Series:Geological Society of America: Special paper 96 : Regional studies
Subjects:
Physical Description:123 S. zahlr. Ill., graph. Darst.

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