Related Magmatism in the Upper Wind River Basin, Wyoming (USA), GEOSPHERE; V
Research Paper THEMED ISSUE: Cenozoic Tectonics, Magmatism, and Stratigraphy of the Snake River Plain–Yellowstone Region and Adjacent Areas GEOSPHERE The leading wisps of Yellowstone: Post–ca. 5 Ma extension- related magmatism in the upper Wind River Basin, Wyoming (USA), GEOSPHERE; v. 14, no. 1 associated with the Yellowstone hotspot tectonic parabola doi:10.1130/GES01553.1 Matthew E. Brueseke1, Anna C. Downey1, Zachary C. Dodd1, William K. Hart2, Dave C. Adams3, and Jeff A. Benowitz4 12 figures; 2 tables; 1 supplemental file 1Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, Kansas 66506, USA 2Department of Geology and Environmental Earth Science, Miami University, 118C Shideler Hall, Oxford, Ohio 45056, USA 3Box 155, Teton Village, Wyoming 83025, USA CORRESPONDENCE: brueseke@ ksu .edu 4Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, Alaska 99775, USA CITATION: Brueseke, M.E., Downey, A.C., Dodd, Z.C., Hart, W.K., Adams, D.C., and Benowitz, J.A., 2018, The leading wisps of Yellowstone: Post–ca. 5 Ma ABSTRACT the issue of linking volcanic events to a specific driving mechanism (Fouch, extension-related magmatism in the upper Wind River 2012; Kuehn et al., 2015). Complicating matters, magmatism often continues Basin, Wyoming (USA), associated with the Yellow- The upper Wind River Basin in northwest Wyoming (USA) is located ~80– long after (e.g., millions of years) the upper plate has been translated away stone hotspot tectonic parabola: Geosphere, v. 14, no. 1, p. 74–94, doi:10.1130/GES01553.1. 100 km southeast of the Yellowstone Plateau volcanic field. While the upper from an upwelling plume (Bercovici and Mahoney, 1994; Sleep, 2003; Shervais Wind River Basin is a manifestation of primarily Cretaceous to Eocene Lara- and Hanan, 2008; Jean et al., 2014).
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