Helicoprion Nevadensis (Wheeler, 1939) From The Pennsylvanian-Permian Antler Peak Limestone, Lander County, Nevada (Pisces : Selachii : Helicoprionidae)

R A Hanger
E E Strong

Published in Proceedings of The Biological Society of Washington, in 1998, in volume 111, pages 531-534

Date published:1998

BHL: 34597706
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