TY  - RPRT
TI  - Detailed cross sections of the Eocene Green River Formation along the north and east margins of the Piceance Basin, western Colorado, using measured sections and drill hole information
AU  - Ronald C. Johnson
PY  - 2014
DO  - 10.3133/sim3276
UR  - https://pubs.usgs.gov/publication/sim3276
ID  - sim3276
ER  -