Vol. 9 (2022): Geology of the Intermountain West

Articles

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  Basin-range uplift and canyon cutting in 3 million years, Kingston Canyon, Piute County, southwestern Utah

  Peter D. Rowley, Robert F. Biek, David B. Hacker

  1-11

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  An unconformity in the Pole Creek area (Sevier Plateau) west of Antimony, western Garfield County, Utah, and its bearing on the Sevier gravity slide

  Peter D. Rowley, Robert F. Biek, David B. Hacker

  13-24

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  A site bearing on the origin of iron deposits in the Iron Springs Mining District, Iron County, Utah

  Peter D. Rowley, David B. Hacker, Robert Biek

  25-37

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  A Review of charophytes of the Cleveland-Lloyd Dinosaur Quarry at Jurassic National Monument in the upper part of the Morrison Formation (Late Jurassic), Emery County, Utah, USA

  Joseph E. Peterson, Jonathan P. Warnock, Jason J. Coenen, Charles A. Bills, Mateo E. Denoto

  39-47

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  The lithostratigraphic Tidwell Member of the Morrison or Summerville Formations (Upper Jurassic)—who, what, where, when?

  Kenneth Carpenter

  49-114

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  Geomorphic and tectonic development of Swan Valley, southeast Idaho, since the eruption of the Basalt of Antelope Flat—new 40Ar/39Ar, geochemical, and paleomagnetic data

  Stacy Henderson, Tiffany Rivera, Peter C. Lippert, Brian R. Jicha

  115-130

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  Microbially induced sedimentary structures and the preservation of vertebrate tracks on the Colorado River delta in Lake Powell, Hite, Utah

  Edward L. Simpson, Michael C. Wizevich, Dakota Pittinger, Garrett Rogers, Kayla Lazer

  131-151

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  Stratigraphic relationships of the Eocene Duchesne River Formation and Oligocene Bishop Conglomerate, northeastern Utah—pulsed sedimentary response to rollback of the subducted Farallon slab

  Casey A. Webb, Michael S. Jensen, Bart J. Kowallis, Eric H Christiansen, Douglas A. Sprinkel, Sam Hudson

  153-179

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• Geomorphic and tectonic development of Swan Valley, SE Idaho, since the eruption of the Basalt of Antelope Flat: new 40Ar/39Ar, major element, and paleomagnetic data

  Stacy Henderson, Tiffany Rivera, Peter Lippert, Brian Jicha