TY - RPRT TI - Stratigraphy of Slick Rock district and vicinity, San Miguel and Dolores Counties, Colorado AU - Daniel R. Shawe AU - George C. Simmons AU - Norbert L. Archbold PY - 1968 DO - 10.3133/pp576a UR - https://pubs.usgs.gov/publication/pp576A ID - pp576A ER -