TY  - RPRT
TI  - Preliminary geologic map of the Newcomb Quadrangle, San Juan County, New Mexico
AU  - R. B. O'Sullivan
AU  - J.D. Strobell
PY  - 1988
DO  - 10.3133/mf2040
UR  - https://pubs.usgs.gov/publication/mf2040
ID  - mf2040
ER  -