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Activity

2022

• WHERE DID THEY COME FROM, WHERE DID THEY GO? VOLCANIC ASH LAYERS AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO, USA
  T172 The Legacy of Kenneth L. Pierce: Interdisciplinary Studies along the Track of the Yellowstone Hotspot and Beyond (Posters)
  Tuesday, 11 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• AMIDST A SEA OF DUST AND ROCKS: RECONSTRUCTING A FAUNAL COMMUNITY AND LANDSCAPE FROM A 500,000-YEAR TIME SLICE OF THE PLIOCENE AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT
  T172 The Legacy of Kenneth L. Pierce: Interdisciplinary Studies along the Track of the Yellowstone Hotspot and Beyond (Posters)
  Tuesday, 11 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

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2021

• PRIMITIVE HIGH-AL OLIVINE THOLEIITES OF THE PACIFIC NORTHWEST REVISITED – INSIGHTS FROM COMBINED ELEMENTAL AND ISOTOPIC DATA
  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)
• ORIGIN OF THE REGIONALLY DISTINCTIVE DACITIC TO RHYOLITIC MAGMA SERIES ERUPTED AT HAYES VOLCANO, THE EASTERNMOST VOLCANO OF THE ALEUTIAN-ALASKA ARC
  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)
• 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)
• A HORSE, AN OTTER, AND A BEAR WALK INTO A BAR AND GET CARDED: REFINING AGES FOR IMPORTANT FOSSIL LOCALITIES AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO, USA
  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)

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2020

• GEOCHEMICAL AND STRATIGRAPHIC ANALYSIS OF THE CHISANA FORMATION, INSULAR TERRANES, EASTERN ALASKA: EARLY CRETACEOUS MAGMATISM AND TECTONICS ALONG THE NORTHERN CORDILLERAN MARGIN
  T239 Assembling Laurentia: Growth of the Western Continental Margin by Subduction, with or without Terrane Accretion, 190-70 Ma II
  Friday, 30 October 2020

  10:00 AM - 2:00 PM

  Meeting Rooms

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2019

• TEPHROCHRONOLOGIC MAPPING AS A TOOL FOR CONSTRAINING THE PLIOCENE FOSSIL STRATIGRAPHY OF HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO, USA
  T193 Lakes of the World through Time and Space (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• PROVIDING TEPHROSTRATIGRAPHY AND PALEOENVIRONMENTAL CONTEXT FOR HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO: A CASE STUDY OF THE SAHARA COMPLEX
  T193 Lakes of the World through Time and Space (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2018

• TOWARD A CHRONOSTRATIGRAPHIC FRAMEWORK FOR THE LAST MILLION YEARS OF ENVIRONMENTAL AND HUMAN EVOLUTION IN THE MIDDLE AWASH, ETHIOPIA: 40AR/39AR GEOCHRONOLOGY AND TEPHRA CHEMISTRY
  T12 EARTHTIMEs and EarthRates: Exploring the Tempo and Mode of Earth-System Processes and Evolution
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 143-144
• MID-CRETACEOUS VOLCANISM AND FLUVIAL-DELTAIC SEDIMENTATION ASSOCIATED WITH ACCRETION OF THE WRANGELLIA COMPOSITE TERRANE, CHISANA ARC, GRAVINA-NUTZOTIN BELT, ALASKA
  T49 Geodynamic, Orogenic, and Surface Processes of Flat-Slab Subduction (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K
• POST-CA. 5 MA EXTENSION-RELATED MAGMATISM IN THE UPPER WIND RIVER BASIN, WYOMING (USA), ASSOCIATED WITH THE YELLOWSTONE HOTSPOT TECTONIC PARABOLA
  5 Economic Geology, Igneous and Metamorphic Petrology, Mineralogy
  Monday, 16 April 2018

  8:00 AM - 12:00 PM

  Room 260/262

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2017

• GETTING OUR DUCKS (AND OTTERS, BEAVERS, AND PECCARIES) IN A ROW: NEW RESEARCH BY THE HAGERMAN PALEONTOLOGY, ENVIRONMENTS AND TEPHROCHRONOLOGY (PET) PROJECT AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO
  T136 Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management
  Monday, 23 October 2017

  1:30 PM - 5:30 PM

  Room 2B

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2015

• CRETACEOUS GRANITIC MAGMATISM IN NORTHWESTERN NEVADA: PETROGENETIC INSIGHTS INTO REGIONAL CORDILLERAN ARC FLARE-UP
  T227 A Matter of Perspective: Integrating Macro- and Micro-Scale Evidence in Investigations of Magmatic Origins and Histories (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• INSIGHTS INTO HAYES VOLCANO (ALASKA) PETROGENESIS FROM MAJOR AND TRACE ELEMENT GLASS CHEMISTRY
  131 Petrology, Igneous (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• GEOCHEMICAL AND SR-ND-PB ISOTOPE CONSTRAINTS ON CENOZOIC BASALTIC VOLCANISM IN THE UPPER WIND RIVER BASIN, WYOMING, USA
  T145 Intraplate and Divergent Boundary Volcanism: A Tribute to the Distinguished Career of David Clague (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

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2014

• NEOGENE BASALTIC VOLCANISM AND MANTLE EVOLUTION IN THE IDAHO-OREGON-NEVADA REGION: IMPLICATIONS FOR NORTHWESTERN USA TECTONOMAGMATIC DEVELOPMENT
  T343 Cenozoic Magmatism and Volcanism in the North American Cordillera
  Wednesday, 22 October 2014

  1:00 PM - 5:00 PM

  306
• ORIGIN OF GEOCHEMICAL DIVERSITY WITHIN AND BETWEEN ERUPTIVE SYSTEMS, SOUTHERN CASCADE VOLCANIC RANGE, CALIFORNIA
  23 The Early Tertiary Magmatic Firestorm of the U.S. and Canadian Cordillera: Geochemical, Petrological, and Tectonic Constraints
  Tuesday, 20 May 2014

  1:00 PM - 5:00 PM

  Procrastinator Theater
• A MEGACRYSTIC K-FELDSPAR INTRUSION IN NORTHWESTERN NEVADA: PETROGRAPHIC AND PB ISOTOPE ANALYSES
  1 Petrology, Geochemistry, and Deformation
  Monday, 19 May 2014

  8:00 AM - 12:00 PM

  Reid Hall 108

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2013

• QUATERNARY MONOGENETIC BASALTIC VOLCANISM IN SOUTHEASTERN OREGON, USA
  190 Advances in Igneous Petrology
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 501
• TEPHROSTRATIGRAPHIC AND GEOCHEMICAL INVESTIGATION OF EARLY PLEISTOCENE SILICIC TEPHRA, MIDDLE AWASH REGION, AFAR RIFT, ETHIOPIA
  190 Advances in Igneous Petrology
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 501
• GEOLOGIC MAP OF THE HAWKS VALLEY-LONE MOUNTAIN REGION, HARNEY COUNTY, OREGON, SCALE 1:24,000
  T146 Geologic Maps and Their Derivatives (Posters)
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D
• LATE CRETACEOUS ARC FLARE-UP IN NORTHWESTERN NEVADA: ELEMENTAL, ZIRCON HF ISOTOPE, AND U-PB ZIRCON GEOCHONOLOGY OF THE SANTA ROSA RANGE AND BLOODY RUN HILLS GRANITOIDS
  8 Plutons: Evolution, Emplacement, and Deformation (Posters)
  Monday, 20 May 2013

  1:30 PM - 5:30 PM

  Salon B/C

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2012

• THE SCALE OF CHEMICAL HETEROGENEITY WITHIN INDIVIDUAL BASALT ERUPTIVE UNITS
  T92 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• PETROLOGY AND GEOCHEMISTRY OF A BASINAL TERRANE METAMORPHIC ASSEMBLAGE, SANTA ROSA RANGE, NEVADA: IMPLICATIONS FOR LOCAL LATE CRETACEOUS MAGMATISM
  6 Special Poster Session on Undergraduate Research (Posters)
  Monday, 23 April 2012

  8:00 AM - 11:40 AM

  Exhibit Hall 101/102

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2011

• GEOCHEMICAL HETEROGENEITIES ALONG A PALEO-CONTINENTAL MARGIN: AN EXAMPLE FROM LATE CRETACEOUS INTRUSIONS, SANTA ROSA RANGE, NORTHWESTERN NEVADA
  28 Petrology, Igneous (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C
• PLEISTOCENE BASALT EVOLUTION IN THE NORTHERN BASIN & RANGE - HIGH LAVA PLAINS TRANSITION, SOUTHEASTERN OREGON
  26 Undergraduate Research II (Posters)
  Sunday, 20 March 2011

  1:30 PM - 5:30 PM

  Grand Ballroom/Urban Room
• GEOCHEMICAL CHARACTERISTICS OF BASALTS FROM THE TENDAHO AND DOBE GRABENS, CENTRAL AFAR, ETHIOPIA
  26 Undergraduate Research II (Posters)
  Sunday, 20 March 2011

  1:30 PM - 5:30 PM

  Grand Ballroom/Urban Room

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2010

• MID-MIOCENE SILICIC VOLCANSIM IN THE IDAHO-OREGON-NEVADA REGION AS A WINDOW INTO CONTINENTAL CRUST FORMATION AND MODIFICATION
  44 Advances in Understanding Magma Petrogenesis and Eruption Dynamics at Basaltic Monogenetic Volcanoes
  Saturday, 29 May 2010

  9:00 AM - 12:00 PM

  Platinum 3
• GEOLOGY AND PETROLOGY OF THE HAWKS VALLEY-LONE MOUNTAIN VOLCANIC COMPLEX, SOUTHEASTERN OREGON
  18 Undergraduate Research in Geoscience (Posters)
  Thursday, 27 May 2010

  1:30 PM - 5:00 PM

  Platinum 5-6
• CHRONOSTRATIGRAPHIC AND PETROLOGIC INFORMATION DERIVED FROM TEPHRA OF THE MIDDLE AWASH REGION, AFAR, ETHIOPIA
  45 Tectonics, Volcanology, Petrology (Posters)
  Tuesday, 13 April 2010

  8:30 AM - 12:00 PM

  Taneycomo A

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2009

• CENOZOIC BASALTIC VOLCANISM IN THE PACIFIC NORTHWEST
  224 Geodynamics from the Cascadia Margin to the High Lava Plains
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 254
• INTEGRATING REGIONAL CORDILLERAN GEOLOGY INTO A TRADITIONAL BEDROCK GEOLOGY MAPPING EXPERIENCE
  T208 Field Geology Education—Historical Perspectives and Modern Approaches I
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  D135/136
• VOLCANOTECTONIC DEVELOPMENT ALONG THE HIGH LAVA PLAINS - BASIN AND RANGE TRANSITION IN SOUTHERN OREGON: PRELIMINARY RESULTS OF A 2009 EDMAP PROJECT
  T101 Geologic Maps, Digital Geologic Maps, Geophysical Maps, and Derivatives from Geologic Maps (Posters)
  Monday, 19 October 2009

  9:00 AM - 6:00 PM

  Hall A