Benjamin Johnson
Iowa State University, Ames, IA
Activity
2022
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THE GENESIS OF METAMORPHOSED PALEOROTEROZOIC MASSIVE SULFIDE OCCURRENCES IN CENTRAL COLORADO: GEOLOGICAL, MINERALOGICAL AND SULFUR ISOTOPE CONSTRAINTS
T219 PC2 = PreCambrian Colorado: Perspectives on the Growth and Metallogeny of the North American Craton in the Western USAWednesday, 12 October 20228:00 AM - 12:00 PM407
2020
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EARTH'S EARLIEST ICE AGES: NEW ZIRCON GEOCHRONOLOGY OF ARCHEAN GLACIAL DIAMICTITES FROM MONTANA
T202 An Interdisciplinary View of Paleozoic Glaciations and Icehouse Climates: Sedimentology, Paleoclimate, Paleontology, Geochemistry, Geochronology, and ModelingThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
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EARTH'S EARLIEST ICE AGES: NEW ZIRCON GEOCHRONOLOGY OF ARCHEAN GLACIAL DIAMICTITES FROM MONTANA
Session 2: Novel and Classical Approaches to Deciphering Records of Precambrian EarthTuesday, 19 May 20208:00 AM - 11:15 AM