Revised tertiary stratigraphy and paleontology of the western beaver divide, fremont county, Wyoming
Emry, R.J.
Revised tertiary stratigraphy and paleontology of the western beaver divide, fremont county, Wyoming - Washington 1975 - 1-20 p. - Smithsonian Contributions to Paleobiology Number 25 .
Revised tertiary stratigraphy and paleontology of the western beaver divide, fremont county, Wyoming - Washington 1975 - 1-20 p. - Smithsonian Contributions to Paleobiology Number 25 .