Shufeldt on Fossil Birds from Oregon
Shufeldt, Robert Wilson 1850-1934
Article
1893
The Auk
10
343--345
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/122986 DOI: https://doi.org/10.2307/4067816