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Activity

2023

• 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 Geochemistry
  Wednesday, 17 May 2023

  8:00 AM - 12:00 PM

  Whitney Peak Ballroom 2

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2022

• 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 Umhoefer
  Tuesday, 11 October 2022

  8:00 AM - 12:00 PM

  607

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2021

• 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. Hart
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 254 (Hybrid Room)
• 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 Opportunities
  Thursday, 13 May 2021

  8:30 AM - 10:30 AM

  Mackay School of Earth Sciences & Engineering Room

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2019

• 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 States
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 229B, North Building

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2014

• 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 I
  Monday, 19 May 2014

  1:00 PM - 5:00 PM

  Gaines Hall 101

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2013

• 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 2013

  9:00 AM - 6:30 PM

  Hall D
• 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 2013

  8:00 AM - 5:00 PM

  North/South Ballroom

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2012

• 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 I
  Thursday, 10 May 2012

  8:30 AM - 12:00 PM

  Alvarado F&G

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2010

• 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 Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205

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2009

• 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 Posters
  Tuesday, 12 May 2009

  8:00 AM - 5:00 PM