TY  - RPRT
TI  - Stratigraphic sections of middle Jurassic San Rafael Group and related rocks from Slick Rock to Uravan in southwestern Colorado
AU  - Robert Brett O'Sullivan
PY  - 1989
DO  - 10.3133/oc133
UR  - https://pubs.usgs.gov/publication/oc133
ID  - oc133
ER  -