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Activity

2022

• CONTRASTING MAGMATIC EVOLUTIONS OF THE THREE SISTER VOLCANOES, CENTRAL OREGON CASCADE ARC, USA
  35 D41. Recent Advances in Igneous Petrology and Volcanology
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 4B

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2021

• THE POTENTIAL FOR BUILDING A LATE PLEISTOCENE TEPHROCHRONOLOGICAL FRAMEWORK FOR ARCHAEOLOGICAL SITES IN SOUTH AFRICA USING CRYPTOTEPHRA
  T145 Reading the Record of Volcanic Tephra and Tuff in Geoarchaeological Site Studies and Drill Core Records
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 253 (Hybrid Room)

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2019

• FIRST REPORT OF CRYPTOTEPHRA FROM THE LAS VEGAS FORMATION, TULE SPRINGS FOSSIL BEDS NATIONAL MONUMENT, NEVADA
  T55 Small-Volume Cenozoic Volcanism of the Interior West of the United States
  Sunday, 22 September 2019

  1:30 PM - 5:30 PM

  Room 128AB, North Building

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2018

• MICROBIALLY MEDIATED DISSOLUTION OF DETRITAL SANIDINE AND ITS REPRECIPITATION AS AUTHIGENIC ALBITE AND QUARTZ WITHIN EDIACARAN STROMATOLITES—UNIFYING MICROBIAL DISSOLUTION AND PRECIPITATION PROCESSES
  T150 New Voices in Geobiology I
  Tuesday, 6 November 2018

  8:00 AM - 12:00 PM

  Room 243

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2017

• ORGANO-MINERAL STRUCTURES, BIOMINERALS, AND EXCEPTIONAL FOSSIL PRESERVATION—A MICROCOSM OF THE INFLUENCE OF IRON OXIDIZING MICROBES ON THE FOSSIL RECORD
  T198 Exceptionally Preserved Proterozoic–Early Paleozoic Fossils
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Room 607

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2016

• POTASSIUM-RICH FLUID INDUCED PARTIAL MELTING IN THE LOWER CONTINENTAL CRUST BENEATH NORTHERN ARABIA
  334 Mineralogy/Crystallography (Posters)
  Wednesday, 28 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

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2015

• YOUNGEST TOBA TUFF (~74 KA) CRYPTOTEPHRA IDENTIFIED IN AN ARCHAEOLOGICAL SITE AT PINNACLE POINT, SOUTH AFRICA
  233 Archaeological Geology
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 318

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2013

• UNUSUAL CHEMISTRY AND COMPLEX MAGMATIC HISTORY OF THE ENIGMA STRATOVOLCANO, MCCULLOUGH RANGE, SOUTHERN NEVADA
  331 Igneous Petrology (Posters)
  Wednesday, 30 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2012

• LOWER CRUST XENOLITHS FROM TEL THANNOUN, SYRIA: INSIGHTS INTO THE LOWER CRUST OF AFRO-ARABIA (AND MAYBE TRANS-PECOS TEXAS)
  7 Tectonic History of the Trans-Pecos Region
  Thursday, 8 March 2012

  1:30 PM - 5:00 PM

  Espino A & B
• SOUTHERN RIO GRANDE RIFT ONSET BY 32 MA: NEW PETROLOGIC EVIDENCE FROM THE SOUTH RIM FORMATION
  5 Petrology (Posters)
  Thursday, 8 March 2012

  9:00 AM - 12:00 PM

  Espino Foyer