TY - RPRT TI - Geology of Gunnison Gorge National Conservation Area, Delta and Montrose Counties, Colorado AU - Karl S. Kellogg AU - Wallace R. Hansen AU - Karen S. Tucker AU - D. Paco VanSistine PY - 2004 DO - 10.3133/fs20043050 UR - https://pubs.usgs.gov/publication/fs20043050 ID - fs20043050 ER -