TY - RPRT TI - Rapid incision of the Colorado River in Glen Canyon - insights from channel profiles, local incision rates, and modeling of lithologic controls AU - K. L. Cook AU - K.X. Whipple AU - A.M. Heimsath AU - Thomas C. Hanks PY - 2009 DO - 10.1002/esp.1790 UR - https://pubs.usgs.gov/publication/70035104 ID - 70035104 ER -