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Spinocyrtia and Its Epibionts in the Traverse Group (Devonian) of Michigan
Charles W. Pitrat and Frederick S. RogersVolume:
52
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1303937
Date:
November, 1978
File:
PDF, 1.54 MB
english, 1978