TY  - RPRT
TI  - Preliminary geologic map of Elk Ridge 2 NW quadrangle, San Juan County, Utah
AU  - Richard Q. Lewis
AU  - Russell H. Campbell
PY  - 1957
DO  - 10.3133/tem921
UR  - https://pubs.usgs.gov/publication/tem921
ID  - tem921
ER  -