TY  - RPRT
TI  - Lithologic description of drill core from Sinclair Oil Company Skyline core hole 1, Piceance Creek basin, Rio Blanco County, Colorado
AU  - John R. Dyni
PY  - 1979
DO  - 10.3133/ofr791222
UR  - https://pubs.usgs.gov/publication/ofr791222
ID  - ofr791222
ER  -