TY  - RPRT
TI  - Cross section showing depositional environments and lithologies of some Upper Cretaceous and Tertiary rocks from Debeque to the north-central Piceance Creek basin, Colorado
AU  - Ronald C. Johnson
PY  - 1978
DO  - 10.3133/ofr78182
UR  - https://pubs.usgs.gov/publication/ofr78182
ID  - ofr78182
ER  -