@article{f6592b6cef144ca2bd5f0f1fda24fd44,
title = "Rates of river incision and scarp retreat in eastern and central Grand Canyon over the past half million years: Evidence for passage of a transient knickzone: COMMENT",
author = "Ryan Crow and Karl Karlstrom and Laura Crossey and Richard Young and Ort, \{Michael H.\} and Yemane Asmerom and Victor Polyak and Andrew Darling",
year = "2015",
doi = "10.1130/GES01243.1",
language = "English (US)",
volume = "11",
pages = "2130--2131",
journal = "Geosphere",
issn = "1553-040X",
publisher = "Geological Society of America",
number = "6",
}