TY  - BOOK
AU  - Whipkey,C.E.
AU  - Cavaroc,Victor V.
AU  - Flores,Romeo M.
TI  - Uplift of the Bighorn Mountains, Wyoming and Montana--a sandstone provenance study
U1  - 552.5 
PY  - 1991///
CY  - Washington, D.C., Denver, CO
PB  - U.S. G.P.O., For sale by the Books and Open-File Reports Section, U.S. Geological Survey
KW  - Sandstone
KW  - Big Horn Mountains (Wyo. and Mont.)
KW  - Black Hills (S.D. and Wyo.)
KW  - Geology, Stratigraphic
KW  - Paleocene
KW  - Eocene
KW  - Geology
KW  - Wyoming
KW  - Montana
ER  -