TY  - RPRT
TI  - Stratigraphic sections of some Triassic and Jurassic rocks from Douglas, Wyoming, to Boulder, Colorado
AU  - G. N. Pipiringos
AU  - Robert Brett O'Sullivan
PY  - 1976
DO  - 10.3133/oc69
UR  - https://pubs.usgs.gov/publication/oc69
ID  - oc69
ER  -