TY  - RPRT
TI  - Geologic map of the Courthouse Mountain quadrangle, Gunnison, Hinsdale, and Ouray Counties, Colorado
AU  - R. G. Dickinson
PY  - 1988
DO  - 10.3133/gq1644
UR  - https://pubs.usgs.gov/publication/gq1644
ID  - gq1644
ER  -