TY - RPRT TI - Geologic map of the Sand Creek Pass quadrangle, Larimer County, Colorado, and Albany County, Wyoming AU - Jeremiah B. Workman AU - William A. Braddock PY - 2010 DO - 10.3133/sim3133 UR - https://pubs.usgs.gov/publication/sim3133 ID - sim3133 ER -