Lohman, Kenneth E. 1897-
Late Eocene Nonmarine diatoms from the Beaver divide area Fremont county, Wyoming / by Kenneth E. Lohman and George W. Andrews. -- Washington : United States Government Printin Office, 1968 - 26 p., [2] h. de map. -- (Geological Survey Professional Paper ; 593-E).
Eozoico
Paleontología
Wyoming
56(787)"6112"
Late Eocene Nonmarine diatoms from the Beaver divide area Fremont county, Wyoming / by Kenneth E. Lohman and George W. Andrews. -- Washington : United States Government Printin Office, 1968 - 26 p., [2] h. de map. -- (Geological Survey Professional Paper ; 593-E).
Eozoico
Paleontología
Wyoming
56(787)"6112"