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A New Species of Cassiduloid Echinoid from the Fox Hills Formation (Upper Cretaceous) of North Dakota
F. D. Holland, Jr. and Rodney M. FeldmannVolume:
41
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1301923
Date:
April, 1967
File:
PDF, 312 KB
english, 1967