TY - RPRT TI - Preliminary geologic map of the southwest part of the Clifton quadrangle, Weston County, Wyoming AU - N. P. Cuppels AU - F.R. Conwell PY - 1958 DO - 10.3133/mf180 UR - https://pubs.usgs.gov/publication/mf180 ID - mf180 ER -