TY  - RPRT
TI  - X-ray mineralogy of the Parachute Creek Member, Green River Formation, in the northern Piceance Creek basin, Colorado
AU  - Donald Albert Brobst
AU  - Jerry D. Tucker
PY  - 1973
DO  - 10.3133/pp803
UR  - https://pubs.usgs.gov/publication/pp803
ID  - pp803
ER  -