Gary A. Axen
New Mexico Tech, Socorro, NM
Activity
2022
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FORMATION OF A CONTINENTAL WHOLE-LITHOSPHERE SHEAR ZONE
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 2020Monday, 10 October 20229:00 AM - 1:00 PMExhibit Hall F
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TECTONIC EVOLUTION OF THE PALEOZOIC SE LAURENTIAN MARGIN: GEOLOGIC CONSTRAINTS FROM THE SOUTHERN OKLAHOMA AULACOGEN
T40 Influence of the Evolving Ouachita–Marathon Orogen on Late Paleozoic Tectonics and Sedimentation in Laurentia and GondwanaSunday, 9 October 20221:30 PM - 5:30 PM504
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BEDROCK GEOLOGIC MAP OF THE MORMON PEAK-TULE SPRINGS DETACHMENT SYSTEM, MORMON MOUNTAINS AND TULE SPRINGS HILLS AREA, SOUTHERN NEVADA
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 IITuesday, 15 March 20221:30 PM - 5:30 PMCBC-A 106
2021
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WHOLE-LITHOSPHERE SHEAR DURING OBLIQUE RIFTING
T70 Rifts, Rifted Margins, Backarcs, and Spreading Ridges: Understanding Extensional Processes across Tectonic Settings and Time Scales IMonday, 11 October 20218:00 AM - 12:00 PMB115/B116 (Hybrid Room)
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IMAGING THE SUBSURFACE GEOMETRY OF THE SIERRA NEVADA FRONTAL FAULT IN THE OWENS VALLEY: NORMAL/STRIKE-SLIP FAULT INTERACTIONS UNDER TRANSTENSION
T70 Rifts, Rifted Margins, Backarcs, and Spreading Ridges: Understanding Extensional Processes across Tectonic Settings and Time Scales IMonday, 11 October 20218:00 AM - 12:00 PMB115/B116 (Hybrid Room)
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EXAMINING DRIVERS FOR INTRAPLATE EXTENSION: INSIGHTS FROM THE RESERVE GRABEN IN THE COLORADO PLATEAU-RIO GRANDE RIFT-BASIN AND RANGE TRANSITION ZONE, NEW MEXICO
T70 Rifts, Rifted Margins, Backarcs, and Spreading Ridges: Understanding Extensional Processes across Tectonic Settings and Time Scales IMonday, 11 October 20218:00 AM - 12:00 PMB115/B116 (Hybrid Room)
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WHOLE-LITHOSPHERE SHEAR DURING OBLIQUE RIFTING
15 The Kinematics, Dynamics, and Surface Expression of Faults within the Walker Lane–Eastern California Shear Zone, Nevada and Eastern California: Improving Hazard Forecasts and Long-Term Slip HistoriesFriday, 14 May 20218:30 AM - 12:30 PMUNR Dept of Geological Sciences & Engineering Room
2020
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LATE PALEOZOIC BASIN EVOLUTION OF THE ANADARKO BASIN: IMPLICATIONS FOR LAURENTIAN TECTONICS AND THE ASSEMBLY OF PANGEA
T198 Assembling Laurentia: Paleozoic Mobile Margins IThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
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INTEGRATING FAULT-ROCK TYPES AND FABRICS WITH THERMO-KINEMATIC NUMERICAL MODELING TO UNDERSTAND THE MECHANICS OF A LOW-ANGLE NORMAL FAULT
T9 Linking Fault Zone Deformation Processes, Kinematic Indicators, and Geochronology through the Brittle and Brittle-Ductile Regimes of the Earth’s CrustMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
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HIGH-RESOLUTION ANIMATED TECTONIC RECONSTRUCTION OF THE DEATH VALLEY REGION
15 The Kinematics, Dynamics, and Surface Expression of Faults in Eastern California—Improving Hazard Forecasts and Long-Term Slip HistoriesTuesday, 12 May 20201:30 PM - 5:30 PMMadera Room
2019
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REGIONAL-SCALE DETACHMENT FAULTING AS A MECHANISM FOR CRUSTAL EXTENSION IN THE NORTHERN PORTION OF THE EASTERN CALIFORNIA SHEAR ZONE
T238 Tectonic and Climatic Disruption of Hydrological Systems as a Driver for Evolution of Biota and EcosystemsWednesday, 25 September 20198:00 AM - 12:00 PMRoom 224A, North Building
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HYDROLOGICAL FRAGMENTATION AND GENETIC ISOLATION OF SPRINGS FOLLOWING TECTONIC EXTENSION IN THE SOUTHERN GREAT BASIN OF NV AND CA
T238 Tectonic and Climatic Disruption of Hydrological Systems as a Driver for Evolution of Biota and EcosystemsWednesday, 25 September 20198:00 AM - 12:00 PMRoom 224A, North Building
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EFFECTS OF REGIONAL CLIMATE DIFFERENCES ON RATES OF SOIL DEVELOPMENT: INSIGHTS FROM WELL-DATED CHRONOSEQUENCES IN THE RIO GRANDE RIFT
T287 Soil Forming Processes and Quaternary Landscape HistoryWednesday, 25 September 20191:30 PM - 5:30 PMRoom 221AB, North Building
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INFLUENCE OF TECTONICS ON MIO-PLIOCENE DRAINAGE DEVELOPMENT IN THE DEATH VALLEY REGION
T238 Tectonic and Climatic Disruption of Hydrological Systems as a Driver for Evolution of Biota and EcosystemsWednesday, 25 September 20198:00 AM - 12:00 PMRoom 224A, North Building
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TECTONIC FRAGMENTATION OF LANDSCAPE DRIVES SPECIES ENDEMISM IN DEATH VALLEY SPRINGS
T238 Tectonic and Climatic Disruption of Hydrological Systems as a Driver for Evolution of Biota and EcosystemsWednesday, 25 September 20198:00 AM - 12:00 PMRoom 224A, North Building
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FORMATION OF THE STRONG WHIPPLE DETACHMENT FAULT, CALIFORNIA, IN THE BRITTLE-PLASTIC TRANSITION
T166 New Perspectives on Integrating Fault Zone Behavior through the Full Thickness of the Continental LithosphereTuesday, 24 September 20198:00 AM - 12:00 PMRoom 131ABC, North Building
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3D TECTONIC RECONSTRUCTION OF THE DEATH VALLEY REGION
T207 New Perspectives on Integrating Fault Zone Behavior through the Full Thickness of the Continental Lithosphere (Posters)Tuesday, 24 September 20199:00 AM - 6:30 PMHall AB, North Building
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TECTONIC HISTORY OF THE ANADARKO BASIN
T125 Advances in Using Sedimentary Data to Constrain the Timing and Rates of Geologic Events and Processes (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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INTERACTIONS BETWEEN A SUB-HORIZONTAL SUBDUCTING PLATE AND THE OVERLYING CONTINENTAL LITHOSPHERE
T140 Present-Day and Ancient Flat-Slab Subduction in Rock Records, Geophysical Images, and Geodynamic ModelsMonday, 23 September 20191:30 PM - 5:30 PMRoom 132ABC, North Building
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RUPTURE ON THE ‘RIDGECREST FAULT’ IN THE CONTEXT OF THE GEODETICALLY MEASURED REGIONAL STRAIN FIELDS FOR THE EASTERN CALIFORNIA SHEAR ZONE
Late Breaking Session: Ten-Million Years of Deformation along the Eastern California Shear Zone: Context and Characterization of the July 2019 Mw7.1 Ridgecrest EarthquakeSunday, 22 September 20191:45 PM - 5:30 PMNorth Ballroom 120D, North Building
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THERMO-KINEMATIC MODELING OF DETACHMENT FAULTING: FUNERAL MOUNTAINS, CALIFORNIA
2 Cordilleran Tectonics from the Basin and Range to Alaska and the Arctic I: A Celebration of Elizabeth Miller’s Career (2018 GSA Structure and Tectonics Division Career Contribution Award)Wednesday, 15 May 20198:00 AM - 12:00 PMRoom B117-119
2018
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NOVEL MODES OF SLIP PARTITIONING IN TRANSTENSIONAL SETTINGS INFERRED FROM DATA ON THE WHITE MOUNTAIN FAULT ZONE, CALIFORNIA
1 D39. Tectonics/TectonophysicsSunday, 4 November 20188:00 AM - 12:00 PMRoom 238-239
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WHAT IS THE MECHANISM OF UPPER-PLATE DEFORMATION AS A RESULT OF FLAT-SLAB SUBDUCTION?
T70 Geodynamic, Orogenic, and Surface Processes of Flat-Slab SubductionSunday, 4 November 20181:30 PM - 5:30 PMRoom 243
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NEW GEOLOGIC MAP AND STRUCTURAL CROSS SECTIONS OF THE DEATH VALLEY EXTENDED TERRAIN: TOWARD 3D KINEMATIC RECONSTRUCTIONS
62 Tectonics of the Death Valley Region: A Tribute to Bennie Troxel and Lauren Wright (Posters)Thursday, 17 May 20188:30 AM - 4:30 PMOutdoor Tents
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HOW THE WHIPPLE DETACHMENT FAULT FORMED IN THE CONTINENTAL BRITTLE-PLASTIC TRANSITION
46 Cordilleran Core Complexes and Arizona Geology III: A Celebration of Jon Spencer's CareerWednesday, 16 May 20181:30 PM - 3:15 PMCanyon Room
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FLAT-SLAB BULLDOZING OF BASAL CONTINENTAL MANTLE LITHOSPHERE DURING THE LARAMIDE OROGENY
51 Laramide Tectonics in the Southwest North American Cordilleran Interior IIWednesday, 16 May 20183:30 PM - 5:15 PMHumphreys/Mt. Elden Room
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WHAT IS THE NATURE OF THE CRUST IN THE NORTHERN GULF OF CALIFORNIA AND SALTON TROUGH?
4 Miocene to Recent Evolution of the Lower Colorado River Corridor and the Northern Gulf of California ITuesday, 15 May 201810:20 AM - 12:05 PMCoconino Room
2017
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INTERROGATING CLIMATE RESPONSE MODELS OF TERRACE FORMATION IN THE RIO GRANDE RIFT USING 36CL AND 14C DATING
T111 Quantifying Geomorphic Processes and Rates of Landscape EvolutionMonday, 23 October 20178:00 AM - 12:00 PMChelan 2
2016
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ACTIVE SURFACE UPLIFT OVER THE SOCORRO MAGMA BODY (SMB) DUE TO ACTIVE INFLATION: THERMO-MECHANICAL MODEL RESULTS
T317 Tectonics of North American Cordillera and the Alps: Celebrating the Telling-It-Like-It-Is Scientific Career of Tim WawrzyniecWednesday, 28 September 20161:30 PM - 5:30 PMMile High Ballroom 2B
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IS LAYERED FAULT-CORE ULTRACATACLASITE CONTAINING MULTIPLE PRINCIPAL SLIP SURFACES A COMMON ROCK RECORD OF PALEOSEISMICITY? INSIGHT FROM THE WEST SALTON DETACHMENT (WSD), CALIFORNIA
T25 Deconstructing Damage: Holistic Perspectives on the Spatiotemporal Evolution of Brittle Fault ZonesSunday, 25 September 20168:00 AM - 12:00 PMRoom 203