TY  - RPRT
TI  - The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southwestern Colorado
AU  - Robert Brett O'Sullivan
PY  - 1992
DO  - 10.3133/b1927
UR  - https://pubs.usgs.gov/publication/b1927
ID  - b1927
ER  -