TY  - RPRT
TI  - Geologic map of the South Mamm Peak quadrangle, Garfield and Mesa Counties, Colorado
AU  - John R. Donnell
AU  - Warren E. Yeend
PY  - 1960
DO  - 10.3133/ofr6881
UR  - https://pubs.usgs.gov/publication/ofr6881
ID  - ofr6881
ER  -