TY - RPRT TI - The active southwest margin of the Colorado Plateau: Uplift of mantle origin AU - T. Parsons AU - J. McCarthy PY - 1995 DO - 10.1130/0016-7606(1995)107<0139:tasmot>2.3.co;2 UR - https://pubs.usgs.gov/publication/70019613 ID - 70019613 ER -