TY  - RPRT
TI  - Preliminary geologic map of the Rifle Quadrangle, Garfield County, Colorado
AU  - Ralph R. Shroba
AU  - M. W. Green
AU  - G. M. Fairer
PY  - 1995
DO  - 10.3133/ofr9552
UR  - https://pubs.usgs.gov/publication/ofr9552
ID  - ofr9552
ER  -