TY  - RPRT
TI  - Preliminary geologic map of the Rifle Falls Quadrangle, Garfield County, Colorado
AU  - M. W. Green
AU  - G. M. Fairer
AU  - R. R. Shroba
PY  - 1993
DO  - 10.3133/ofr93700
UR  - https://pubs.usgs.gov/publication/ofr93700
ID  - ofr93700
ER  -