Shufeldt on Fossil Birds in the Marsh Collection
Shufeldt, Robert Wilson 1850-1934
Article
1915
The Auk
32
375--376
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/124852 DOI: https://doi.org/10.2307/4072698