Wayne Premo
USGS,MS 963, Denver, CO
Activity
2023
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FRACTIONATION OF CHALCOPHILE AND SIDEROPHILE ELEMENTS IN SULFIDE-SATURATED LITHOSPHERIC MAGMAS OF THE WESTERN GREAT BASIN: RELATION TO MAJOR AU-AG DEPOSITS
1 Drivers of Cordilleran Magmatic Processes and GeochemistryWednesday, 17 May 20238:00 AM - 12:00 PMWhitney Peak Ballroom 2
2022
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AGE, GEOCHEMISTRY, AND TECTONIC SIGNIFICANCE OF QUATERNARY BASALTS ASSOCIATED WITH TRANSFORM FAULTS OF THE ANATOLIA-ARABIA-AFRICA TRIPLE JUNCTION
T148 Basin Analysis, Strike-Slip Faults, and Tectonics I: Honoring the Contributions of Paul UmhoeferTuesday, 11 October 20228:00 AM - 12:00 PM607
2021
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NEW MAPPING AND TEPHROCHRONOLOGY AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO, USA - A PROJECT DECADES IN THE MAKING
T67 From the Afar Rift to Alaskan Arcs (and the Oregon Plateau in between): Honoring the Career and Contributions of William K. HartMonday, 11 October 20218:00 AM - 12:00 PMPortland Ballroom 254 (Hybrid Room)
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SULFIDE PETROLOGY OF THE WESTERN GREAT BASIN LITHOSPHERE, USA; LINKS TO MAJOR AG-AU DEPOSITS
12 Mining in the Rocky Mountain and Cordilleran Regions and Beyond: Risks and OpportunitiesThursday, 13 May 20218:30 AM - 10:30 AMMackay School of Earth Sciences & Engineering Room
2019
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CONSTRAINING PALEOPROTEROZOIC TIMING AND SETTINGS OF DEPOSITION AND TECTONISM IN THE BIG THOMPSON AND RIST CANYON AREAS, NORTHERN COLORADO FRONT RANGE
T82 Origin and Evolution of Proterozoic Lithosphere in the Western United StatesMonday, 23 September 20198:00 AM - 12:00 PMRoom 229B, North Building
2014
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GROWTH OF SOUTHWESTERN LAURENTIA BY RETREATING, COMPOSITE, OCEANIC ARCS
8 Snoke Session 2: The Eclectic Tectonic Legacy of Arthur W. Snoke—Comparative Anatomy and Tectonic Evolution of Continental Margins from the Precambrian to Recent IMonday, 19 May 20141:00 PM - 5:00 PMGaines Hall 101
2013
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SOURCES OF HOST ROCKS AND HYDROTHERMAL MINERAL COMPONENTS IN THE MIOCENE GOLDFIELD, TONOPAH, AND COMSTOCK LODE AU-AG-(CU) DISTRICTS, NV
223 Economic Geology (Posters)Tuesday, 29 October 20139:00 AM - 6:30 PMHall D
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THE NORTHERN RIO GRANDE RIFT: NEW STUDIES IN THE UPPER ARKANSAS RIVER VALLEY, COLORADO
17 Mapping in the Rocky Mountains: Results from STATEMAP and EDMAP Projects (Posters)Thursday, 16 May 20138:00 AM - 5:00 PMNorth/South Ballroom
2012
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EVIDENCE FOR PROPAGATION OF THE NORTHERN RIO GRANDE RIFT: 40AR/39AR AGES AND GEOCHEMISTRY OF ALKALINE LAVAS NEAR YAMPA, CO
17 Multidisciplinary Studies of the Rio Grande Rift: Basins, Volcanism, Geophysics, and Hydrogeology IThursday, 10 May 20128:30 AM - 12:00 PMAlvarado F&G
2010
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GORE RANGE, BLUE RIVER VALLEY, AND WESTERN FRONT RANGE, COLORADO – ADVANCES IN UNDERSTANDING THE GEOLOGIC FRAMEWORK BASED ON NEW MAPPING AND GEOCHRONOLOGIC STUDIES
T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central ColoradoWednesday, 3 November 20101:30 PM - 5:30 PMRoom 205
2009
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THE AGE OF ZIRCONS AND COMPOSITION OF MELT INCLUSIONS IN QUARTZ PHENOCRYSTS FROM AN ALTERED DIKE INDICATE THE ~14 MA ALUNITE RIDGE - DEER TRAIL SYSTEM OVERLIES A 30.7 MA SILICIC INTRUSION
11 General Discipline PostersTuesday, 12 May 20098:00 AM - 5:00 PM