TY  - RPRT
TI  - Geology of the Cathedral Bluffs oil-shale area, Rio Blanco and Garfield Counties, Colorado
AU  - J. R. Donnell
AU  - W. B. Cashion
AU  - James H. Brown
PY  - 1953
DO  - 10.3133/om134
UR  - https://pubs.usgs.gov/publication/om134
ID  - om134
ER  -