Bibliographic Detail
Lohman, K.E. & Andrews, G.W., 1968
Reference:
Lohman, K.E. & Andrews, G.W. (1968). Late Eocene nonmarine diatoms from the Beaver Divide Area Fremont County, Wyoming. United States Geological Survey Professional Paper 593(E): 1-31, 2 plates.
Publication Date:
1968