TY - RPRT TI - Preliminary geologic map of the Waterflow Quadrangle, San Juan County, New Mexico AU - J.D. Strobell AU - P. T. Hayes AU - R. B. O'Sullivan PY - 1980 DO - 10.3133/mf1253 UR - https://pubs.usgs.gov/publication/mf1253 ID - mf1253 ER -