Author: Crick R.E.,
Title: A pteroscaphitid (Cephalopoda, Ammonoidea) from the Upper Cretaceous (Turonian) of Kansas
Description: 1979. In 8vo, pp. 5 with 2 figs. Disbound from Journal of Paleontology , 53(1)

Keywords: shells molluscs ammonites cephalopods


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