Constraints from Xenoliths on Cenozoic Deformation and Rheology of the Western North American Mantle Lithosphere

Whitney M Behr, Structural Geology & Tectonics Group, Dept. of Earth & Planetary Sciences, ETH Zürich, Zürich, Switzerland, Douglas Smith, University of Texas at Austin, Austin, TX, United States and Rachel E Bernard, Amherst College, Amherst, MA, United States