TY - RPRT TI - Geologic map of the Masters 7.5' quadrangle, Weld and Morgan Counties, Colorado AU - Margaret E. Berry AU - Janet L. Slate AU - James B. Paces AU - Paul R. Hanson AU - Theodore R. Brandt PY - 2015 DO - 10.3133/sim3344 UR - https://pubs.usgs.gov/publication/sim3344 ID - sim3344 ER -