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Activity

2022

• PALEOTECTONICS OF CALIFORNIA AND MEXICO 75-60 MA, WITH EMPHASIS ON THE SINISTRAL NACIMIENTO FAULT
  T216 Basin Analysis, Strike-Slip Faults, and Tectonics III: Honoring the Contributions of Paul Umhoefer
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  607
• PALEOTECTONICS OF THE WESTERN US AND NORTHERN MEXICO DURING 90-48 MA, INCLUDING ~400-KM LEFT-SLIP ON A FAULT EXTENDING FROM CALIFORNIA TO COAHUILA
  106 GSA Geophysics and Geodynamics Division 50th Anniversary Special Session and George Woollard Lecture II
  Monday, 10 October 2022

  1:30 PM - 5:30 PM

  205
• PALEOTECTONICS AND PALEOGEOGRAPHY OF SOUTHWESTERN CALIFORNIA 30-0 MA BASED ON FINITE-ELEMENT RECONSTRUCTION
  10 Honorary Session for B. Clark Burchfiel and Gregory A. Davis for Their Seminal Contribution to the Modern Understanding of the North America Cordilleran Orogen II
  Tuesday, 15 March 2022

  1:30 PM - 5:30 PM

  CBC-A 106

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2021

• PALEOTECTONICS OF SOUTHERN CALIFORNIA 48-0 MA BASED ON FINITE-ELEMENT RECONSTRUCTION
  199 D31. Recent Advances in Tectonics/Tectonophysics
  Wednesday, 13 October 2021

  8:00 AM - 12:00 PM

  D137

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2020

• INITIATION OF THE SOUTHERN CALIFORNIA BIGHT DURING MID-MIOCENE TRANSROTATION
  17 D7. Paleoearthquake Records and Slip Rates Across the Southern California Plate Boundary
  Wednesday, 13 May 2020

  8:00 AM - 12:00 PM

  Madera Room

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2018

• FOREARC STRIKE-SLIP DISPLACEMENT AS AN ALTERNATIVE TO SUBDUCTION EROSION, WITH A CALIFORNIA EXAMPLE (NACIMIENTO FAULT)
  55 Jurassic to Cenozoic Geology of Southern California, Southwest Arizona, and Sonora II: A Session Honoring Gordon Haxel and Carl Jacobson
  Thursday, 17 May 2018

  10:20 AM - 12:05 PM

  Canyon Room
• LATE CRETACEOUS–PALEOGENE TECTONIC AND PALEOGEOGRAPHIC EVOLUTION OF SOUTHERN CALIFORNIA BASED ON DETRITAL ZIRCON FROM THE FOREARC BASIN, PELONA-OROCOPIA-RAND SCHISTS, AND FRANCISCAN COMPLEX
  54 Jurassic to Cenozoic Geology of Southern California, Southwest Arizona, and Sonora I: A Session Honoring Gordon Haxel and Carl Jacobson
  Thursday, 17 May 2018

  8:20 AM - 10:05 AM

  Canyon Room

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2016

• BILL DICKINSON, "HERO OF PLATE TECTONICS", PT 2: THE ARIZONA YEARS
  T143 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology I: A Celebration of William R. Dickinson's Career
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 2B
• BILL DICKINSON, "HERO OF PLATE TECTONICS", PT 1: THE STANFORD YEARS
  T143 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology I: A Celebration of William R. Dickinson's Career
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 2B
• IMPLICATIONS OF THE VINCENT GAP REGION OF THE EASTERN SAN GABRIEL MOUNTAINS FOR THE NEOGENE HISTORY OF SOUTHERN CALIFORNIA
  28 Insights into the Late Cenozoic Evolution of Crustal Blocks in Southern California from New Geologic, Geophysical, and Geomorphic Data
  Wednesday, 6 April 2016

  1:30 PM - 5:30 PM

  Meeting Room 200 C

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2015

• TRANSROTATION INDUCED BY CRUSTAL BLOCKS MOVING INTO AND OUT OF RESTRAINING BENDS
  T173 Strike Slip Fault Systems Transfer Stress Inboard from the Subduction Zone Margin Leading to Basin Subsidence and Orogensis, Are Conduits for Magmatism, and Are Responsible for Far-Traveled Terrane Translation
  Monday, 2 November 2015

  1:30 PM - 5:30 PM

  Room 308

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2014

• OFFSET EQUIVALENTS ALONG THE SAN ANDREAS FAULT SYSTEM WERE ORIGINALLY LINKED BY A FAULT-BOUNDED SLIVER OF MIOCENE STRATA IN THE VINCENT GAP REGION, SAN GABRIEL MOUNTAINS, SOUTHERN CALIFORNIA USA
  36 Structural Geology and Tectonics: Faults, Folds, and Structural Models (Posters)
  Sunday, 19 October 2014

  9:00 AM - 5:00 PM

  Exhibition Hall C

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2013

• USE OF TH/U IN DETRITAL ZIRCON FOR PROVENANCE ANALYSIS: IMPLICATIONS FOR LATE CRETACEOUS–PALEOGENE TECTONIC EVOLUTION OF THE NORTH AMERICAN CORDILLERA
  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
• DETRITAL ZIRCON FROM MIDDLE CRETACEOUS THROUGH MIOCENE STRATA OF SOUTHERN CALIFORNIA INDICATE THAT THE PACIFIC DRAINAGE DIVIDE DID NOT MIGRATE EAST OF THE MOGOLLON HIGHLANDS PRIOR TO THE PLIOCENE
  161 Special Session: CRevolution 2: Cenozoic Landscape Evolution of the Colorado Plateau–Rocky Mountain Region and the Carving of Grand Canyon II
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Mile High Ballroom 4CD
• HONORS GEOLOGY AT THE HARVARD-WESTLAKE SCHOOL, WITH COLLEGE CREDIT FROM UCLA EXTENSION: A SUCCESSFUL COLLABORATION
  T176 Dual-Credit Classes and Other Collaborative Strategies for Recruiting High School Students into College Geoscience Programs
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 403
• MESOZOIC-CENOZOIC DRAINAGE DIVIDES FOR SOUTHERN CALIFORNIA RIVERS, AS DETERMINED BY DETRITAL ZIRCONS, WITH IMPLICATIONS FOR EVOLUTION OF GRAND CANYON, THE COLORADO RIVER AND THEIR PRECURSORS
  29 Using Detrital Zircon Age Data to Reassemble the Cordilleran Jigsaw Puzzle
  Wednesday, 22 May 2013

  8:40 AM - 12:00 PM

  Salon A1

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2011

• WHEN UNIVERSITIES REJECT HIGH SCHOOL EARTH SCIENCE
  266 Geoscience Education X: Overcoming Threats to Earth and Space Science at K–12 Levels
  Wednesday, 12 October 2011

  1:30 PM - 5:30 PM

  Room 208CD
• COMPOSITION OF MODERN AND CRETACEOUS SAND(STONE) DERIVED FROM THE SIERRA NEVADA, CALIFORNIA, USA, WITH IMPLICATIONS FOR CENOZOIC AND MESOZOIC UPLIFT AND DISSECTION
  T10 Sedimentary Provenance and Evolution of the Continental Crust: Precambrian to Present
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 200DE

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2010

• RECONSTRUCTING THE DILIGENCIA AND VASQUEZ BASINS ACROSS THE SAN ANDREAS FAULT (SOUTHERN CALIFORNIA)
  1 Using Basin Analysis and Geochemistry to Reconstruct the San Andreas Fault System: A Symposium in Honor of John Crowell, Tor Nilsen, Tom Dibblee, and Perry Ehlig
  Thursday, 27 May 2010

  8:40 AM - 12:00 PM

  Platinum 2

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2009

• DILIGENCIA BASIN (SOUTHERN CALIFORNIA) REVISITED: SEDIMENTATION IN HALF GRABEN BOUNDED ON THE NORTHEAST BY NORMAL FAULT
  223 Structural Geology: Advances in Understanding Deformational Processes Ancient and Modern
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  A105
• A COLLABORATION TO CREATE A COLLEGE-LEVEL EARTH SCIENCE COURSE FOR HIGH-SCHOOL STUDENTS
  T115 Geological and Environmental Sciences Research Forum: Greater Visibility and Interactions between the Undergraduates and K–12 Students (Posters)
  Monday, 19 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Teaching College-Level Geology In High School. A Model for Increasing Rigor and Respect for the Earth Sciences
  T298 Professional Society, Organization, Institution, and Federal Agency Achievements Supporting K–12 Teachers and Students
  Wednesday, 8 October 2008

  8:00 AM - 12:00 PM
• GEOLOGICAL CONSEQUENCES OF MIOCENE INITIATION OF MICROPLATE CAPTURE AND TRANSROTATION IN SOUTHERN CALIFORNIA, USA
  27 Structural Geology and Tectonics I
  Friday, 21 March 2008

  8:00 AM - 12:00 PM

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2006

• UNROOFING OF THE PELONA-OROCOPIA SCHIST AND PALINSPASTIC RECONSTRUCTION OF SOUTHERN CALIFORNIA
  12 GSA: The Restless Crust—Middle and Shallow Levels (Posters)
  Monday, 8 May 2006

  1:00 PM - 4:00 PM
• PALEOTECTONIC EVOLUTION OF SOUTHERN CALIFORNIA
  9 T3. Shallowing and Steepening Subduction Zones II
  Thursday, 6 April 2006

  8:30 AM - 12:30 PM

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2001

• TECTONOSTRATIGRAPHY OF THE SANTA MONICA MOUNTAINS, SOUTHERN CALIFORNIA
  26 Heart of the Transverse Ranges: Geology and Tectonics of the LARSE II Region (San Fernando Valley, East Ventura Basin, and San Gabriel Fault) I
  Tuesday, 10 April 2001

  8:00 AM - 11:50 AM
• COMPOSITION OF MODERN SAND FROM THE SIERRA NEVADA: CONSTRAINTS ON ACTUALISTIC PETROFACIES OF CONTINENTAL-MARGIN MAGMATIC ARCS
  15 Provenance Studies: Geochemistry, Petrology, Paleotectonics, and Geoarchaeology
  Monday, 9 April 2001

  1:30 PM - 4:30 PM

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Date Unknown

• COMPOSITION OF MODERN SAND FROM THE SIERRA NEVADA: CONSTRAINTS ON ACTUALISTIC PETROFACIES OF CONTINENTAL-MARGIN MAGMATIC ARCS
  T196 Isotopic Determination of Sediment Provenance: Techniques and Applications (Posters)