Title
Notice of remains of extinct vertebrata, from the Valley of the Niobrara River, collected during the Exploring Expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng., by Dr. F. V. Hayden, Geologist to the Expedition
By
Leidy, Joseph, 1823-1891
Original Publication
Proceedings of the Academy of Natural Sciences of Philadelphia
Published by
Philadelphia, Academy of Natural Sciences of Philadelphia,
Identifiers
BioStor:
https://biostor.org/reference/145610