Allen Schaen
University of Arizona, Tucson, AZ
Activity
2023
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40Ar/39Ar Petrochronology of Sanidine: Case Study from Peach Springs and Apache Leap Tuffs (SW, USA)
T174 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
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NEW GEOCHRONOLOGIC AND GEOLOGIC MAPPING CONSTRAINTS ON THE EXTENT AND TIMING OF DEVELOPMENT OF THE ROGERSON GRABEN ALONG THE TRACK OF THE YELLOWSTONE HOTSPOT, IDAHO-NEVADA
164 D19. Recent Advances in Structural Geology and Tectonics (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
2022
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K-AR GEOCHRONOLOGY OF CLAYS SHOW AUTHIGENIC 1MD ILLITE FORMATION IN A GRANITE WASH SOIL, BENSON, AZ
T198 Radiogenic Isotopes as Tracers of Geologic Processes: Dates, Rates, and Proxies (Posters)Tuesday, 11 October 20222:00 PM - 6:00 PMExhibit Hall F