TY - RPRT TI - Preliminary geologic map of the Uncas 7.5' quadrangle, Clallam and Jefferson counties, Washington AU - Peter J. Haeussler AU - Jim C. Yount AU - Ray E. Wells PY - 1999 DO - 10.3133/ofr99421 UR - https://pubs.usgs.gov/publication/ofr99421 ID - ofr99421 ER -