TY  - RPRT
TI  - Twelfth Annual Report of the United States Geological and Geographical Survey of the Territories: A report of progress of the exploration in Wyoming and Idaho for the year 1878, Part I: Geology, paleontology, and zoology
AU  - F. V. Hayden
PY  - 1883
DO  - 10.3133/70038937
UR  - https://pubs.usgs.gov/publication/70038937
ID  - 70038937
ER  -