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Activity

2024

• ZIRCON AGE AND GEOCHEMISTRY OF GRANITES RELATED TO PORPHYRY AND POLYMETALLIC MINERAL DEPOSITS OF THE EASTERN ELKHORN MOUNTAINS AND BOULDER BATHOLITH, MONTANA
  28 Mineral Deposits of the Western United States II: A View from the States and Industry
  Thursday, 16 May 2024

  1:30 PM - 5:30 PM

  Birch Ballroom

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2023

• AGE SIMILARITIES BETWEEN LATE CRETACEOUS GRANITOIDS IN THE PALM SPRINGS-MECCA REGION (SOUTHERN CALIFORNIA) AND THE ONES IN COASTAL SONORA (NW MEXICO): TIES ACROSS THE GULF OF CALIFORNIA-SAN ANDREAS SHEAR SYSTEM
  26 Late Jurassic to Eocene Tectonics of the North America Cordillera II: Evolving and Emerging Models
  Thursday, 18 May 2023

  1:30 PM - 4:00 PM

  Whitney Peak Ballroom 1

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2022

• EVIDENCE FOR A POST 1 MA YAKUTAT SLAB TEAR: GEOLOGICAL, GEOCHRONOLOGICAL, AND GEOCHEMICAL CONSTRAINTS ON THE MACLAREN RIVER VOLCANIC FIELD, SOUTH-CENTRAL ALASKA (USA)
  T102 The Virtue of Fieldwork in Volcanology, Sedimentology, Structural Geology, and Tectonics (Posters): A Session to Honor Cathy Busby, MGPV Distinguished Geological Career Award Recipient of 2020
  Monday, 10 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• TIME AND GEOCHEMISTRY OF PSEUDOTACHYLYTE ASSOCIATED WITH THE LATE CRETACEOUS SAN JUAN DE LOS PLANES FAULT ZONE NEAR LA PAZ, BAJA CALIFORNIA SUR, MEXICO
  T112 Late Paleozoic to Cenozoic of Mexico and Beyond: Stratigraphy, Magmatism, Geochronology, Tectonics and Paleomagnetism: A Tribute to Roberto Stanley Molina-Garza
  Monday, 10 October 2022

  1:30 PM - 5:30 PM

  507
• INVESTIGATING less than 10 MA OFF-AXIS MAGMATISM IN THE CENTENNIAL VALLEY, MONTANA AND UPPER WIND RIVER BASIN - JACKSON HOLE, WYOMING: YELLOWSTONE HOTSPOT - LITHOSPHERE INTERACTIONS AT THE LEADING EDGE OF THE SNAKE RIVER PLAIN (U.S.A.)
  T75 The Legacy of Kenneth L. Pierce: Interdisciplinary Studies along the Track of the Yellowstone Hotspot and Beyond I
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  605
• CENOZOIC BASALTIC VOLCANISM IN THE CENTENNIAL VALLEY AND VICINITY: IMPLICATIONS FOR THE AREAL EXTENT OF SNAKE RIVER OLIVINE THOLEIITES ASSOCIATED WITH THE YELLOWSTONE HOTSPOT
  T75 The Legacy of Kenneth L. Pierce: Interdisciplinary Studies along the Track of the Yellowstone Hotspot and Beyond I
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  605
• MIOCENE MAGMATISM OF THE CENTRAL DEATH VALLEY RHOMBOCHASM, USA
  5 Geology of Death Valley: Old versus New Ideas, Hypotheses, and Theories (Posters)
  Tuesday, 15 March 2022

  8:30 AM - 6:00 PM

  Student Union Ballroom A/B

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2021

• NEW GEOLOGIC MAPPING IN THE TENALQUOT PRAIRIE AND VAIL QUADRANGLES, WASHINGTON, INDICATES THAT CASCADE ARC VOLCANISM STARTED ABOUT 46 MA, ASSOCIATED VOLCANIC DEPOSITS LIKELY FILLED AN EOCENE FAULT-BOUNDED TACOMA BASIN NORTHEAST OF THE OLYMPIA STRUCTURE, PRE-VASHON DEPOSITS HERE EXTEND SEVERAL KILOMETERS FARTHER SOUTH THAN VASHON DEPOSITS, AND HIGH-VOLUME MELTWATER DISCHARGE MARKED THE GLACIAL ICE MARGIN
  T157 The Life and Times of Arc Volcanoes from Bottom to Top (Posters)
  Tuesday, 12 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• NEWLY RECOGNIZED MONOGENETIC VOLCANISM IN SOUTH-CENTRAL ALASKA (U.S.A.): THE MACLAREN RIVER VOLCANIC FIELD AND IMPLICATIONS FOR THE ARCHITECTURE OF THE SUBDUCTING YAKUTAT SLAB
  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)
• NEWLY DISCOVERED PERIODICITY IN MIOCENE, HIGH LAVA PLAINS AND CO-CRBG RHYOLITES OF EASTERN OREGON TIED TO COEVAL BASALT MAGMATISM AND REGIONAL EXTENSION EVENTS
  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)
• ASSESSING SPACE AND TIME TRENDS IN MIOCENE CO-CRBG RHYOLITES AND RHYOLITES OF THE HIGH LAVA PLAINS TREND OF EASTERN OREGON
  14 Quaternary Volcanic Centers of the Cordillera
  Friday, 14 May 2021

  8:30 AM - 12:30 PM

  Mackay School of Earth Sciences & Engineering Room

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2020

• UPLIFT IN THE SIERRA NEVADA: EXTENSIVE GEOLOGIC FIELD EVIDENCE THROUGHOUT THE RANGE SUPPORTS MAJOR LATE CRETACEOUS UPLIFT PLUS MAJOR INCISION INTO THE EOCENE
  2 Exhumation and Uplift of the Sierra Nevada and Tehachapi Mountains
  Tuesday, 12 May 2020

  8:00 AM - 12:00 PM

  Plaza Room

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2019

• WIDESPREAD EOCENE BASALTIC PHREATOMAGMATIC VOLCANISM IN THE BIG BEND REGION, TRANS-PECOS IGNEOUS PROVINCE, WEST TEXAS
  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
• REVISING AGE AND DISTRIBUTION OF THE PICTURE GORGE BASALT AND THEIR IMPLICATION FOR EVOLUTION MODELS OF COLUMBIA RIVER BASALT VOLCANISM
  9 The Yellowstone Hotspot Province: Prehistory, Timing, Extent, Volcanic Products, and Hydrothermal Consequences (Posters)
  Wednesday, 15 May 2019

  9:00 AM - 6:00 PM

  Exhibit Hall B

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2018

• WHY ARE SOME YOUNG VOLCANIC ROCKS UNDATEABLE: CHEMISTRY, ENVIRONMENT, OR INSTRUMENTATION?
  T42 Frontiers in Mineralogy, Petrology, and Geochronology (Posters): A Session in Honor of Dana Medalist Jörg Hermann
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K
• THERMOCHRONOLOGICAL INSIGHTS ON THE TIMING OF THE SLATE ISLANDS IMPACT STRUCTURE, LAKE SUPERIOR, CANADA
  T43 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K

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2017

• FIRST GEOCHRONOLOGY DATA FROM THE CAMBRIAN-PRECAMBRIAN ULTRAMAFIC FLOWS IN THE CABORCA REGION, NW SONORA, MEXICO
  8 Petrology, Mineralogy, and Geochemistry (Posters)
  Tuesday, 23 May 2017

  8:30 AM - 5:00 PM

  Room 323A/B/C

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2016

• HIGH-PRECISION 40AR/39AR GEOCHRONOLOGY FOR DATING YOUNG VOLCANIC SYSTEMS LESS THAN 75 KA USING AN ARGUS VI MULTI-COLLECTOR MASS SPECTROMETER
  T238 Beyond EARTHTIME: Accuracy and a Multi-Chronometer Time Scale (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• MIDDLE PLEISTOCENE INTEGRATION OF THE SAN LUIS BASIN AND FORMATION OF THE MODERN RIO GRANDE, COLORADO AND NEW MEXICO, U.S.A
  T54 Cenozoic Evolution of the Southern Rocky Mountains and Northern Rio Grande Rift: Exploring Linkages between Geologic History, Processes, and Landscape Change
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 2B
• NEWLY DISCOVERED EOCENE BASALTIC PHREATOMAGMATIC VENTS IN THE DOGIE MOUNTAIN AND BLACK PEAKS AREAS, BIG BEND NATIONAL PARK, WEST TEXAS
  15 Structural Geology, Geophysics, Tectonics, and Volcanology (Posters)
  Tuesday, 22 March 2016

  8:00 AM - 5:30 PM

  Riverview B

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2015

• ERUPTIVE STYLES IN EOCENE BASALTIC PHREATOMAGMATIC FISSURE VENTS, BIG BEND NATIONAL PARK, WEST TEXAS
  320 Volcanology (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• AN UNUSUAL BASALTIC PHREATOMAGMATIC FISSURE VENT IN BIG BEND NATIONAL PARK, WEST TEXAS
  14 Undergraduate Research (Posters)
  Thursday, 19 March 2015

  4:30 PM - 7:00 PM

  Starlight Terrace

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2014

• COMPLEX HYPABYSSAL INTRUSIVE NETWORKS ASSOCIATED WITH WIDESPREAD EOCENE BASALTIC PHREATOMAGMATIC VOLCANISM IN THE BIG BEND REGION OF WEST TEXAS
  T208 Emplacement of Upper Crustal Magmatic Intrusions: Field Studies of Laccoliths, Sills, and Subvolcanic Plugs (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• TRACE ELEMENT VARIATIONS AND AGE OF COLOMBIAN EMERALDS
  119 Recent Advances in Economic Geology (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C

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2013

• CLAST LITHOLOGY, POPULATION, PROVENANCE, AND U-PB GEOCHRONOLOGY:  WHAT CAN THE LATE EOCENE CASTLE ROCK CONGLOMERATE TELL US ABOUT THE HISTORY OF THE COLORADO PIEDMONT AND FRONT RANGE?
  195 Recent Advances in Stratigraphic Research
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 4EF