TY - RPRT TI - Geologic map of the eastern half of the Vail 30' x 60' quadrangle, Eagle, Summit, and Grand Counties, Colorado AU - Karl S. Kellogg AU - Ralph R. Shroba AU - Wayne R. Premo AU - Bruce Bryant PY - 2011 DO - 10.3133/sim3170 UR - https://pubs.usgs.gov/publication/sim3170 ID - sim3170 ER -