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Activity

2025

• GEOCHEMICAL, PETROLOGIC, AND GEOCHRONOLOGIC INVESTIGATION OF THE DEL PUERTO CANYON KERATOPHYRE, UPPER COAST RANGE OPHIOLITE, AND IMPLICATIONS FOR GREAT VALLEY FOREARC BASIN DEVELOPMENT, CALIFORNIA
  28 Plumes, Ophiolites and Oceanic Crust: Honoring the Scientific Contributions of John W. Shervais
  Friday, 4 April 2025

  8:00 AM - 12:00 PM

  Balboa/Calaveras

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2024

• DETRITAL ZIRCON ANALYSIS OF THE GALICE AND MARIPOSA FORMATIONS, CALIFORNIA AND OREGON: A RECORD OF THE LATE JURASSIC CORDILLERAN MARGIN
  T93 Oblique Motion on the North American Cordilleran Margin I: Jurassic to Paleogene
  Monday, 23 September 2024

  8:00 AM - 12:00 PM

  304B
• FINGERPRINTING SEDIMENT SOURCES OF THE UPPER JURASSIC GALICE AND MARIPOSA FORMATIONS, OREGON AND CALIFORNIA: AGE AND ƐHF OF TRIASSIC-NEOPROTEROZOIC DETRITAL ZIRCON
  T115 Magmatism and Accreted Terranes from the North American Cordillera to the Norwegian Caledonides: a Session in Honor of the Scientific Contributions of Calvin G. Barnes (Posters)
  Monday, 23 September 2024

  8:00 AM - 5:30 PM

  Hall D
• THE WEST MOUNTAIN ARC: EARLY-MIDDLE CRETACEOUS MAGMATISM IN THE NORTHWEST U.S. CORDILLERA
  T145 Oblique Motion on the North American Cordilleran Margin II: Jurassic to Paleogene
  Monday, 23 September 2024

  1:30 PM - 5:30 PM

  304B
• 40 MILLION YEARS OF MISSING LOWER CRETACEOUS GREAT VALLEY FOREARC STRATIGRAPHY WITHIN THE SAN JOAQUIN BASIN: FOREARC BASIN EVOLUTION AND THE NORTH AMERICA CORDILLERA MARGIN
  T71 The Changing Cordilleran Margin: Permian through Eocene Tectonism, Magmatism, and General Geology from Western Mexico through Northern California and Eastward
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  304A
• THE JURASSIC-CRETACEOUS HAZARD CREEK ARC, WESTERN IDAHO
  4 Structure and Tectonics of the North American Cordillera and Rocky Mountains I
  Wednesday, 15 May 2024

  8:00 AM - 12:00 PM

  Maple Ballroom

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2023

• GROWING PUBLIC INTEREST IN GEOSCIENCE: NON-TECHNICAL FIELD GUIDES CONCERNING THE GALICE FORMATION, KLAMATH MOUNTAINS, CA AND OR
  T215 Engaging the Public in Science: Promoting a Deeper Understanding of Our World and Beyond
  Wednesday, 18 October 2023

  8:00 AM - 12:00 PM

  328
• YOUNGER THAN ANTICIPATED MAXIMUM DEPOSITIONAL AGES OF SANDSTONES FOUND IN THE GREAT VALLEY FOREARC BASIN REVEAL LENGTHENED UNCONFORMITY BETWEEN THE COAST RANGE OPHIOLITE AND BASAL GREAT VALLEY GROUP, DEL PUERTO CANYON, CALIFORNIA, USA
  T112 Sedimentary Geology Division/SEPM Student Research Poster Competition: Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 16 October 2023

  8:00 AM - 5:30 PM

  Hall B
• DETRITAL ZIRCON ANALYSIS OF THE GALICE FORMATION, KLAMATH MOUNTAINS, CA AND OR: UNDERSTANDING THE LATE JURASSIC NEVADAN OROGENY
  T115 New Insights into Controls on the Behavior of Orogenic Systems and their Associated Basins (Posters)
  Monday, 16 October 2023

  8:00 AM - 5:30 PM

  Hall B
• DECIPHERING THE TECTONIC EVOLUTION OF THE LATE JURASSIC CONTINENTAL MARGIN FROM DETRITAL ZIRCON PROVENANCE ANALYSIS OF THE GALICE AND MARIPOSA FORMATIONS, OREGON AND CALIFORNIA
  13 Late Jurassic to Eocene Tectonics of the North America Cordillera I: Evolving and Emerging Models
  Thursday, 18 May 2023

  8:00 AM - 12:00 PM

  Whitney Peak Ballroom 1
• NEVADAN OROGENESIS REDEFINED: MID-CRUSTAL MIGMATIZATION, CONSTRICTIONAL DEFORMATION, AND SOURCE REGION DE-FOOTITATION ABOVE AN EAST-DIPPING SUBDUCTING SLAB, CA/OR
  13 Late Jurassic to Eocene Tectonics of the North America Cordillera I: Evolving and Emerging Models
  Thursday, 18 May 2023

  8:00 AM - 12:00 PM

  Whitney Peak Ballroom 1

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2022

• DETRITAL ZIRCON PROVENANCE ANALYSIS OF THE MARIPOSA FORMATION, CALIFORNIA: A RECORD OF THE TECTONIC EVOLUTION OF THE LATE JURASSIC CONTINENTAL MARGIN
  T137 Basin Analysis, Strike-Slip Faults, and Tectonics (Posters): Honoring the Contributions of Paul Umhoefer
  Monday, 10 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F
• PALEOGEOGRAPHY OF THE LATE JURASSIC KLAMATH ARC FROM DETRITAL ZIRCON HAFNIUM ANALYSIS OF THE GALICE FORMATION, KLAMATH MOUNTAINS, OR AND CA
  45 Sedimentary Record of Cordilleran Orogenic Systems
  Thursday, 17 March 2022

  1:30 PM - 5:30 PM

  CBC-A 112
• LATE JURASSIC EVOLUTION OF THE GALICE BASIN, KLAMATH MOUNTAINS, CA AND OR, FROM DETRITAL ZIRCON AGES
  41 Sedimentary Record of Cordilleran Orogenic Systems (Posters)
  Thursday, 17 March 2022

  8:30 AM - 6:00 PM

  Student Union Ballroom A/B

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2021

• DETRITAL ZIRCON RECORD OF CORDILLERAN MAGMATISM AS PRESERVED BY JURASSIC-PALEOCENE FOREARC AND FORELAND BASINS OF THE NORTH AMERICAN CORDILLERA
  T143 Insights into Cordilleran Tectonics and Magmatism from the Sedimentary Record
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 255 (Hybrid Room)
• DETRITAL ZIRCON AGE AND HAFNIUM ANALYSIS OF THE GALICE FORMATION, KLAMATH MOUNTAINS, OR AND CA: A RECORD OF THE LATE JURASSIC NEVADAN OROGENY
  T194 Insights into Cordilleran Tectonics and Magmatism from the Sedimentary Record (Posters)
  Tuesday, 12 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• USING DETRITAL ZIRCON GEOCHEMISTRY TO STUDY DEEP ARC PROCESSES
  2 Petrology, Geochemistry, and Structure of Cordilleran Batholiths Through Space and Time
  Wednesday, 12 May 2021

  8:30 AM - 12:30 PM

  Desert Research Institute Room

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2020

• USING DETRITAL ZIRCON GEOCHEMISTRY TO STUDY DEEP ARC PROCESSES
  31 Petrology, Geochemistry, and Structure of Cordilleran Batholiths through Space and Time
  Thursday, 14 May 2020

  1:30 PM - 5:30 PM

  Plaza Room

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2019

• THE BIRTH OF THE GREAT VALLEY FOREARC BASIN, CALIFORNIA
  T141 Celebrating the Legacy of Professor Eldridge Moores in Global Tectonics and Societal Relevance of Geosciences
  Monday, 23 September 2019

  1:30 PM - 5:30 PM

  Room 127ABC, North Building
• A NEW RECORD OF HOLOCENE PALEO-FLOODS IN MOBILE BAY, AL FROM GRAIN SIZE, ELEMENTAL, AND FORAMINIFER ANALYSES
  T123 GSA Sedimentary Geology Division/SEPM (Society for Sedimentary Geology) Student Research Poster Competition: Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• FAULT ZONE GEOMETRY AND STRATIGRAPHY AS CONTROLS ON FLUID NETWORK DEVELOPMENT: A CASE STUDY FROM THE SEVIER NORMAL FAULT ZONE, SOUTH-CENTRAL UTAH
  T126 Structural Geology in the 21st Century: Rheology of Naturally Deformed Rocks (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2018

• INSIGHTS INTO THE PRECAMBRIAN LLANO UPLIFT FROM GEOCHRONOLOGY OF THE CAMBRIAN HICKORY SANDSTONE, CENTRAL TEXAS
  T96 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• INSIGHTS INTO MIDDLE TO LATE JURASSIC MAGMATISM WITHIN THE SIERRA NEVADA ARC AS RECORDED BY TRACE ELEMENT COMPOSITIONS OF DETRITAL ZIRCON
  T89 Magmas Assemble! Petrologic, Geochemical, Chronologic, and Geophysical Insights into the Architecture and Timescales of Magmatic Systems
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Room 240-241
• HOLOCENE FREQUENCY OF PALEO-FLOODS IN MOBILE BAY FROM SEDIMENT GRAIN SIZE AND ELEMENTAL ANALYSES: IMPLICATIONS FOR RECENT ESTUARINE EUTROPHICATION EVENTS
  T121 Sedimentary Geology Division/SEPM Student Research Competition: Dynamics of Stratigraphy and Sedimentation (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• INTEGRATED FABRIC ANALYSIS, U-PB ZIRCON AGES, AND ZIRCON HF DATA FROM THE HAZARD CREEK COMPLEX, WESTERN IDAHO
  39 Plate Margin Processes and Tectonics during the Cretaceous, Western North America (Posters)
  Wednesday, 16 May 2018

  8:30 AM - 6:30 PM

  Outdoor Tents

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2017

• THE VIEW FROM THE FOREARC: A SURVEY OF SIERRA NEVADA MAGMATISM USING GREAT VALLEY DETRITAL ZIRCON TRACE ELEMENT GEOCHEMISTRY
  T337 Coupled Evolution of Magmatic and Sedimentary Systems
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Skagit 4
• ASSESSMENT OF INCLINATION SHALLOWING IN UPPER-CRETACEOUS TURBIDITES, OCHOCO BASIN, CENTRAL OREGON: IMPLICATIONS FOR CORDILLERAN TERRANE TRANSPORT
  292 D43. Tectonics I (Posters): Advances in Tectonics from Mineralogy and Geochronology
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• A WINDOW INTO THE LATE CRETACEOUS PALEOGEOGRAPHY OF THE U. S. CORDILLERA: PROVENANCE ANALYSIS OF THE OCHOCO BASIN, CENTRAL OREGON
  T57 Origin, Accretion, and Translation of Mesozoic-Cenozoic Terranes along the Pacific Margin of North America
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Tahoma 4
• RECONSTRUCTING THE WESTERN IDAHO SHEAR ZONE: A GEOCHRONOLOGY FRAMEWORK
  28 Cordilleran Magmatic Forensics—Insights from the Igneous, Metamorphic, and Sedimentary Record (Posters)
  Wednesday, 24 May 2017

  8:30 AM - 5:00 PM

  Room 323A/B/C
• DETRITAL ZIRCON PROVENANCE OF A QUARTZITE COBBLE FROM THE CRETACEOUS GOOSE ROCK CONGLOMERATE, CENTRAL OREGON
  25 Research in Sedimentology and Stratigraphy (Posters)
  Tuesday, 14 March 2017

  9:00 AM - 5:30 PM

  Grand Ballroom CDE

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2016

• GREAT VALLEY GROUP DETRITAL ZIRCON TRACE ELEMENT SIGNATURES: A PARTIAL RECORD OF SIERRA NEVADA ARC MAGMATISM
  T267 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology (Posters): A Celebration of William R. Dickinson's Career
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• TESTING MODELS OF POST-CRETACEOUS TERRANE TRANSLATION USING MUDROCK GEOCHEMISTRY OF THE OCHOCO BASIN, CENTRAL OREGON
  T267 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology (Posters): A Celebration of William R. Dickinson's Career
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ZIRCON TRACE ELEMENT COMPOSITION SPACE IN PLUTONIC AND VOLCANIC ARCS: IMPLICATIONS FOR ZIRCON PROVENANCE AND MAGMATIC ARC EVOLUTION
  T267 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology (Posters): A Celebration of William R. Dickinson's Career
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ASSESSMENT OF INCLINATION SHALLOWING IN OCHOCO BASIN, MITCHELL INLIER, CENTRAL OREGON
  29 Geologic Evolution of Accretion-Related Orogenic Belts and Associated Elements of the Central North American Cordillera (Posters)
  Thursday, 19 May 2016

  8:00 AM - 5:00 PM

  Clearwater Room
• EXAMINING THE EPISODIC EVOLUTION OF THE SIERRA NEVADA ARC THROUGH TH/U RATIOS IN GREAT VALLEY GROUP DETRITAL ZIRCON
  17 Undergraduate Research Posters (Posters)
  Tuesday, 5 April 2016

  8:30 AM - 5:30 PM

  Ballroom C
• PROVENANCE ANALYSIS OF CONGLOMERATE COBBLES AND ASSOCIATED SANDSTONE IN THE MITCHELL INLIER, CENTRAL OREGON
  17 Undergraduate Research Posters (Posters)
  Tuesday, 5 April 2016

  8:30 AM - 5:30 PM

  Ballroom C
• PROVENANCE ANALYSIS OF CRETACEOUS INLIERS OF EASTERN OREGON: ASSESSING THE EXTENT OF THE OCHOCO BASIN AND IMPLICATIONS FOR CORDILLERAN PALEOGEOGRAPHY
  17 Undergraduate Research Posters (Posters)
  Tuesday, 5 April 2016

  8:30 AM - 5:30 PM

  Ballroom C

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2014

• THE OCHOCO BASIN, CENTRAL OREGON: ANOTHER PIECE OF THE LATE CRETACEOUS CORDILLERAN FOREARC SYSTEM
  14 Mesozoic Paleogeography of the North American Cordillera
  Tuesday, 20 May 2014

  8:00 AM - 12:00 PM

  Procrastinator Theater

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2013

• EAST-DERIVED STRATA IN THE METHOW BASIN RECORD RAPID MID-CRETACEOUS UPLIFT OF THE SOUTHERN COAST MOUNTAINS BATHOLITH
  T215 Sevier to Laramide Tectonism along the Western Laurentian Margin: Sedimentologic and Stratigraphic Constraints on Cretaceous-Tertiary Magmatism, Deformation, and Orogenic Exhumation
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 203
• LARAMIDE DEFORMATION OF FOREARC BASIN-ACCRETIONARY PRISM STRATA REFLECTED IN DETRITAL ZIRCON U-PB PROVENANCE OF THE LATE CRETACEOUS GREAT VALLEY GROUP
  T215 Sevier to Laramide Tectonism along the Western Laurentian Margin: Sedimentologic and Stratigraphic Constraints on Cretaceous-Tertiary Magmatism, Deformation, and Orogenic Exhumation
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 203
• PROVENANCE STUDY OF THE GOOSE ROCK CONGLOMERATE, CENTRAL OR: CHARACTERIZING THE MARGIN OF THE CRETACEOUS OCHOCO BASIN
  T247 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• PROVENANCE ANALYSIS OF MID-CRETACEOUS STRATA IN THE METHOW BASIN, SOUTHERN BRITISH COLUMBIA: EVIDENCE FOR RAPID ARC EXHUMATION
  27 Using Detrital Zircon Age Data to Reassemble the Cordilleran Jigsaw Puzzle (Posters)
  Tuesday, 21 May 2013

  1:30 PM - 5:30 PM

  Salon B/C
• SEDIMENTARY GEOCHEMISTRY OF THE GREAT VALLEY GROUP, CALIFORNIA: RECORDS OF THE LOST ARC
  1 Tectonic Processes that Build the Stratigraphic and Structural Record of Ancient and Modern Convergent Margin
  Monday, 20 May 2013

  8:00 AM - 12:00 PM

  Salon A1

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2012

• MULTI-METHOD SEDIMENT PROVENANCE ANALYSIS OF MID-CRETACEOUS STRATA IN THE METHOW BASIN, NORTHERN WASHINGTON STATE AND SOUTHERN BRITISH COLUMBIA
  T108 Integrated Detrital Records of Orogenic Systems (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• PROVENANCE ANALYSIS OF THE WINTHROP FORMATION OF THE METHOW BASIN, NORTHERN WASHINGTON: EVIDENCE FOR MINOR POST-DEPOSITIONAL DISPLACEMENT
  1 Undergraduate Research (Posters)
  Wednesday, 28 March 2012

  5:00 PM - 6:30 PM

  Juarez 1 and 2
• EVIDENCE FOR MINOR POST-DEPOSITIONAL DISPLACEMENT OF THE METHOW BASIN, NORTHERN WASHINGTON: DETAILED PROVENANCE ANALYSIS OF THE HARTS PASS FORMATION
  1 Undergraduate Research (Posters)
  Wednesday, 28 March 2012

  5:00 PM - 6:30 PM

  Juarez 1 and 2

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2011

• DETAILED PROVENANCE OF THE HORNBROOK FORMATION, OREGON AND CALIFORNIA: UNDERSTANDING A CRITICAL LINK IN CRETACEOUS CORDILLERAN PALEOGEOGRAPHY
  T10 Sedimentary Provenance and Evolution of the Continental Crust: Precambrian to Present
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 200DE
• INTEGRATING THE PORTABLE XRF INTO THE UNDERGRADUATE CURRICULUM: EARLY SUCCESSES AND LESSONS LEARNED
  25 Geoscience Education (Posters) I
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C
• TESTING THE UTILITY OF DETRITAL ZIRCON HAFNIUM SIGNATURES FOR SEDIMENTARY PROVENANCE: THE NORTHERN GREAT VALLEY GROUP, CALIFORNIA
  20 Undergraduate Research I (Posters)
  Thursday, 19 May 2011

  8:00 AM - 6:00 PM

  Grand Ballroom

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2010

• GEOCHEMISTRY OF THE GREAT VALLEY GROUP, SACRAMENTO VALLEY, CALIFORNIA: IMPLICATIONS FOR CRETACEOUS PALEOGEOGRAPHY
  T196 New Insights on the Tectonic, Magmatic, Paleobiogeographic, and Metallogenic Evolution of Terranes in the North American Cordillera from Alaska to California (Posters)
  Tuesday, 2 November 2010

  8:00 AM - 6:00 PM

  Hall D

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2009

• EVIDENCE FOR A COMBINED HORNBROOK-OCHOCO BASIN: A COMPLEX LATE CRETACEOUS FOREARC SYSTEM
  T200 Tectonics and Basins of Convergent Margins
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  A107/108/109
• SEDIMENTARY PROVENANCE ANALYSIS OF THE OCHOCO BASIN NEAR MITCHELL, OR: IMPLICATIONS FOR CRETACEOUS CORDILLERAN PALEOGEOGRAPHY
  15 Clastic Sedimentology, Stratigraphy, and Paleontology (Posters)
  Saturday, 9 May 2009

  8:30 AM - 12:30 PM
• PROVENANCE OF THE EOCENE PAYNE CLIFFS FORMATION, SOUTHERN OREGON
  15 Clastic Sedimentology, Stratigraphy, and Paleontology (Posters)
  Saturday, 9 May 2009

  8:30 AM - 12:30 PM

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2008

• PROVENANCE ANALYSIS OF THE CRETACEOUS HORNBROOK FORMATION OF NORTHERN CALIFORNIA AND SOUTHERN OREGON: EVIDENCE FOR A NON-KLAMATH CRETACEOUS ARC SOURCE
  11 Detrital Zircon Studies in Western North America (Posters)
  Wednesday, 19 March 2008

  1:30 PM - 5:30 PM
• PROVENANCE ANALYSIS OF THE CRETACEOUS PYTHIAN CAVE CONGLOMERATE, NORTHERN CALIFORNIA
  11 Detrital Zircon Studies in Western North America (Posters)
  Wednesday, 19 March 2008

  1:30 PM - 5:30 PM

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2007

• PROVENANCE OF TWO CRETACEOUS CONGLOMERATE UNITS OF THE EASTERN KLAMATH MOUNTAINS: COMPARISON OF THE BASAL HORNBROOK FORMATION AND THE PYTHIAN CAVE CONGLOMERATE, NORTHERN CALIFORNIA
  T227 Geochemistry of Magmatic and Metamorphic Processes II: In Honor of the Contributions of Joseph L. Wooden
  Wednesday, 31 October 2007

  1:30 PM - 3:30 PM

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2006

• DETRITAL ZIRCON DATING OF JURASSIC GREAT VALLEY GROUP STRATA: IMPLICATIONS FOR THE EARLY EVOLUTION OF THE GREAT VALLEY FOREARC BASIN
  6 GSA: GSA Undergraduate Research (Posters)
  Monday, 8 May 2006

  8:00 AM - 11:30 AM

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Date Unknown

• STRATIGRAPHY AND PROVENANCE IMPLICATIONS FROM DETRITAL ZIRCON ANALYSIS OF THE UPPER JURASSIC-LOWER CRETACEOUS PORTION OF THE GREAT VALLEY FOREARC BASIN, NORTHERN CALIFORNIA
  155 Sediments, Clastic (Posters)