MolluscaBase source details
Rasetti F. (1957). Additional fossils from the Middle Cambrian Mt. Whyte Formation of the Canadian Rocky Mountains. Journal of Paleontology. 31(5): 955-972.
383841
Rasetti F.
1957
Additional fossils from the Middle Cambrian Mt. Whyte Formation of the Canadian Rocky Mountains
Journal of Paleontology
31(5): 955-972
Publication
Date
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Helcionella carinata Rasetti, 1957 † accepted as Hampilina carinata (Rasetti, 1957) † (original description)
Helcionella insulcata Rasetti, 1957 † accepted as Hampilina insulcata (Rasetti, 1957) † (original description)
Helcionella insulcata Rasetti, 1957 † accepted as Hampilina insulcata (Rasetti, 1957) † (original description)