(Central Arizona) GEOSPHERE
Research Paper GEOSPHERE Incision history of the Verde Valley region and implications for uplift of the Colorado Plateau (central Arizona) 1 2 2 GEOSPHERE; v. 14, no. 4 Richard F. Ott , Kelin X. Whipple , and Matthijs van Soest 1Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland 2School of Earth and Space Exploration, Arizona State University, 781 S. Terrace Road, Tempe, Arizona 85287, USA https://doi.org/10.1130/GES01640.1 12 figures; 3 tables; 1 supplemental file ABSTRACT et al., 2008; Moucha et al., 2009; Huntington et al., 2010; Liu and Gurnis, 2010; Flowers and Farley, 2012; Crow et al., 2014; Darling and Whipple, 2015; Karl- CORRESPONDENCE: richard .ott1900@ gmail .com The record of Tertiary landscape evolution preserved in Arizona’s transition strom et al., 2017). As part of this debate, the incision of the Mogollon Rim, zone presents an independent opportunity to constrain the timing of Colo the southwestern edge of the Colorado Plateau (Fig. 1), is not well constrained CITATION: Ott, R.F., Whipple, K.X., and van Soest, rado Plateau uplift and incision. We study this record of landscape evolution in the literature, and disparate ideas about its formation and incision history M., Incision history of the Verde Valley region and implications for uplift of the Colorado Plateau by mapping Tertiary sediments, volcanic deposits, and the erosional uncon have been proposed (Peirce et al., 1979; Lindberg, 1986; Elston and Young, ( central Ari zona): Geosphere, v. 14, no. 4, p. 1690– formity at their base, 40Ar/39Ar dating of basaltic lava flows in key locations, and 1991; Holm, 2001).
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