TY - RPRT TI - Geologic map of the Clark Peak quadrangle, Jackson and Larimer Counties, Colorado AU - Karl S. Kellogg AU - Chester A. Ruleman AU - Ralph R. Shroba AU - William A. Braddock PY - 2008 DO - 10.3133/sim3010 UR - https://pubs.usgs.gov/publication/sim3010 ID - sim3010 ER -