TY  - RPRT
TI  - Surface vitrinite-reflectance map of the Uinta, Piceance, and Eagle basins area, Utah and Colorado
AU  - V. F. Nuccio
AU  - R. C. Johnson
PY  - 1988
DO  - 10.3133/mf2008b
UR  - https://pubs.usgs.gov/publication/mf2008B
ID  - mf2008B
ER  -