TY  - RPRT
TI  - Preliminary report on Bureau of Mines Yellow Creek core hole No. 1, Rio Blanco County, Colorado
AU  - R. D. Carroll
AU  - D.L. Coffin
AU  - J. R. Ege
AU  - F.A. Welder
PY  - 1967
DO  - 10.3133/ofr6738
UR  - https://pubs.usgs.gov/publication/ofr6738
ID  - ofr6738
ER  -