Michael Wells
University of Nevada Las Vegas, Las Vegas, NV
Activity
2024
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METAMORPHIC CORE COMPLEXES AT CRUSTAL THRUST RAMPS: A TEMPLATE FOR TECTONIC INHERITANCE
T147 Tectonic Inheritance in Orogenic SystemsMonday, 23 September 20241:30 PM - 5:30 PM304A
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LARAMIDE SHORTENING IN THE CLARK MOUNTAIN THRUST COMPLEX
T23 Linking Continental Geologic Records to Geodynamic Models for the Cretaceous-Paleogene Development of the Mojave RegionSunday, 22 September 20248:00 AM - 12:00 PM304B
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INFLUENCE OF NEOPROTEROZOIC TO PALEOZOIC STRATIGRAPHIC ARCHITECTURE ON TECTONIC EVOLUTION OF THE SEVIER AND LARAMIDE BELTS
T21 North American Cordilleran Margin Tectonic Framework: Paleozoic and PrecambrianSunday, 22 September 20248:00 AM - 12:00 PM304A
2023
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GEOCHRONOLOGY OF THE ALBION, RAFT RIVER, AND GROUSE CREEK MOUNTAINS AND IMPLICATIONS FOR THE ARCHEAN HISTORY OF WESTERN LAURENTIA
36 Graduate Student Research (Posters)Friday, 19 May 20238:00 AM - 6:00 PMCargo Room
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EPISODIC LATE JURASSIC AND MID CRETACEOUS SHORTENING IN THE SOUTHERN SEVIER FOLD-AND-THRUST BELT AND HINTERLAND
26 Late Jurassic to Eocene Tectonics of the North America Cordillera II: Evolving and Emerging ModelsThursday, 18 May 20231:30 PM - 4:00 PMWhitney Peak Ballroom 1
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TESTING TECTONIC MODELS FOR MESOZOIC SHORTENING, INTRUSION, AND EXTENSION IN SOUTHEASTERN CALIFORNIA USING DETAILED CRUSTAL THICKNESS DATA
26 Late Jurassic to Eocene Tectonics of the North America Cordillera II: Evolving and Emerging ModelsThursday, 18 May 20231:30 PM - 4:00 PMWhitney Peak Ballroom 1
2022
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ESTIMATES OF GEOLOGIC PRESSURES IN THE FUNERAL MOUNTAINS AND THE WOOD HILLS METAMORPHIC CORE COMPLEXES: QUIG VERSES THERMODYNAMIC MODELING
42 Celebrating the 50th Anniversary of the Department of Geoscience at University of Nevada, Las VegasThursday, 17 March 20221:30 PM - 5:30 PMCBC-A 106
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101 MA SHORTENING ALONG FRONTAL THRUSTS WITHIN THE SOUTHERN SEVIER FOLD-THRUST BELT: BIRD SPRING RANGE, SOUTHERN NEVADA
45 Sedimentary Record of Cordilleran Orogenic SystemsThursday, 17 March 20221:30 PM - 5:30 PMCBC-A 112
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THE ANTLER OROGENY RECORDED IN DETRITAL MULTI-MINERAL U-PB GEOCHRONOLOGY, SOUTHERN NEVADA
28 Paleozoic Stratigraphy and Tectonics of the Southwestern Cordillera and Rocky Mountain RegionWednesday, 16 March 20221:30 PM - 5:30 PMCBC-A 112
2021
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THE 100 MA EVENT IN THE SOUTHERN SEVIER BELT OF NEVADA AND CALIFORNIA
T66 The 100-Ma Event on the Western Margin of North AmericaMonday, 11 October 20218:00 AM - 12:00 PMA107–A109
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UNDERTHRUSTING, UPPER-CRUSTAL COOLING, AND PROGRADE METAMORPHISM IN THE NORTHERN PANAMINT RANGE, CA: NEW INSIGHTS INTO THE EVOLUTION OF THE SOUTHERNMOST SEVIER FOLD-THRUST BELT
T66 The 100-Ma Event on the Western Margin of North AmericaMonday, 11 October 20218:00 AM - 12:00 PMA107–A109
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TECTONIC TEMPOS OF THE NORTH AMERICA CORDILLERA RETROARC DURING THE MID-CRETACEOUS: EXPLORING INTERCONNECTIONS BETWEEN PLATE DYNAMICS, THRUST SLIP HISTORIES, FORELAND BASIN SEDIMENTATION, AND THE ARCHIVE OF ARC MAGMATISM FROM NEVADA TO WYOMING
T66 The 100-Ma Event on the Western Margin of North AmericaMonday, 11 October 20218:00 AM - 12:00 PMA107–A109
2020
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DETACHMENT FAULTS AND FOOTWALL MYLONITES: ARE THEY COGENETIC?
T72 Strain in the Footwalls of Detachment Faults: New Insights on the 40th Anniversary of the Seminal GSA Memoir “Cordilleran Metamorphic Core Complexes”Tuesday, 27 October 20201:30 PM - 5:30 PMMeeting Rooms
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TECTONIC EVOLUTION OF THE NORTHERN PANAMINT RANGE, SOUTHEASTERN CALIFORNIA: EVIDENCE FOR SYNCONVERGENT LATE CRETACEOUS EXTENSIONAL COLLAPSE OF THE SEVIER-LARAMIDE OROGEN
27 The Enigmatic Late Cretaceous-Paleogene Tectonic Evolution of the Southwestern USAWednesday, 13 May 20201:30 PM - 5:30 PMSan Rafael
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DIFFERING STRUCTURAL STYLES OF HINTERLAND AND FORELAND THRUSTS: A CASE STUDY IN THE PANAMINT RANGE, CA
11 Impacts of Arc Activity on the Rheology of the Lithosphere across Convergent Margins (Posters)Tuesday, 12 May 20209:00 AM - 6:00 PMFountain Ballroom
2019
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THERMOCHRONOLOGIC CONSTRAINTS ON THE PERMO-TRIASSIC PALEO-TETHYS TECTONICS IN EASTERN TIBETAN PLATEAU
T283 From Oceanic Subduction to Inter-Continental Collision: Examples of Convergent Margin Processes in Non-Collisional and Collisional Settings (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
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TRONDHJEMITIC MELTS DERIVED FROM FLUID-PRESENT PARTIAL MELTING OF METAPELITES DURING CHANNELIZED FLUID FLUX, FUNERAL MOUNTAINS DEATH VALLEY, CALIFORNIA
T4 Metamorphism and Orogenesis at Convergent Plate MarginsSunday, 22 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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CONSTRAINTS FROM MONAZITE AND XENOTIME PETROCHRONOLOGY ON BURIAL AND EXHUMATION FROM THE FUNERAL MOUNTAINS, CALIFORNIA WITH IMPLICATIONS ON U.S. CORDILLERAN JURASSIC PLATE BOUNDARY TECTONICS
T4 Metamorphism and Orogenesis at Convergent Plate MarginsSunday, 22 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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THE CASE FOR LATE CRETACEOUS EXTENSION IN THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX
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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CONSTRAINTS FROM MONAZITE AND XENOTIME PETROCHRONOLOGY ON JURASSIC PT PATHS FROM THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX, DEATH VALLEY NATIONAL PARK
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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TECTONIC INHERITANCE IN CORDILLERAN METAMORPHIC CORE COMPLEXES
27 Cordilleran Core Complexes and Arizona Geology II: A Celebration of Jon Spencer's CareerWednesday, 16 May 201810:20 AM - 12:05 PMCanyon Room
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TIMING AND KINEMATICS OF MESOZOIC BURIAL AND CONTRACTIONAL DEFORMATION IN THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX, DEATH VALLEY NATIONAL PARK, CA
18 Tectonics of the Death Valley Region III: A Tribute to Bennie Troxel and Lauren WrightTuesday, 15 May 20181:30 PM - 3:15 PMCanyon Room
2017
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EVALUATING ARC PERIODICITY AND GEOCHEMICAL EVOLUTION WITHIN THE CENTRAL NORTH AMERICAN CORDILLERA: CONSTRAINTS FROM THE U-PB AND HF ISOTOPE RECORD OF DETRITAL ZIRCONS IN FORELAND STRATA
T344 New Perspectives on Cordilleran Tectonics, Paleogeography, and MetallogenyWednesday, 25 October 20171:30 PM - 5:30 PMTahoma 5
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STRUCTURAL AND KINEMATIC HISTORY OF THE CHLORIDE CLIFF REGION: IMPLICATIONS FOR TECTONIC INHERITANCE IN THE FORMATION OF THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX, DEATH VALLEY, CA
T116 What Are the Conditions That Lead to Detachment Faulting?Monday, 23 October 20178:00 AM - 12:00 PMTahoma 3
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NEW PRESSURE-TEMPERATURE-TIME PATHS FROM THE FUNERAL MOUNTAINS, CALIFORNIA, RECORDING LATE JURASSIC BURIAL AND EXHUMATION DURING EARLY SEVIER OROGENESIS
T116 What Are the Conditions That Lead to Detachment Faulting?Monday, 23 October 20178:00 AM - 12:00 PMTahoma 3
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RESOLVING STRATIGRAPHIC COMPLEXITIES OF THE PAHRUMP GROUP AND MIGMATITE PROTOLITH IN THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX USING U-PB DZ GEOCHRONOLOGY
88 D24. Stratigraphy (Posters)Sunday, 22 October 20179:00 AM - 5:30 PMHalls 4EF
2016
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DEVELOPMENT AND DISAGGREGATION OF A PLUTONIC COMPLEX IN SE CALIFORNIA: CONSTRAINTS ON LATE CRETACEOUS COLLAPSE OF THE SEVIER OROGEN
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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DETRITAL ZIRCON U-PB MDA AND AGE PATTERNS ASSOCIATED WITH THE UNROOFING OF THE WILLARD-PARIS-MEADE THRUST SHEETS, SEVIER FOLD-THRUST BELT
274 Tectonics of Western North America: Late Paleozoic and through TimeWednesday, 28 September 20168:00 AM - 12:00 PMMile High Ballroom 2C
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A MAJOR MID-CRETACEOUS SHORTENING EVENT IN THE SOUTHERN SEVIER OROGENIC BELT: CONTINENTAL RECORD OF GLOBAL PLATE REORGANIZATION?
T143 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology I: A Celebration of William R. Dickinson's CareerMonday, 26 September 20161:30 PM - 5:30 PMMile High Ballroom 2B
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TECTONIC HISTORY OF THE BRISTOL AND GRANITE MOUNTAINS IN SOUTHEAST CALIFORNIA FROM THE LATE CRETACEOUS TO THE NEOGENE
26 Structural Geology and Tectonics (Posters)Wednesday, 6 April 20168:30 AM - 12:30 PMBallroom C
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PATTERNS OF SYNOROGENIC SEDIMENTATION ASSOCIATED WITH THE UNROOFING OF THE WILLARD-PARIS-MEADE THRUST SHEETS, SEVIER FOLD-THRUST BELT
5 Sedimentology and Stratigraphy (Posters)Monday, 4 April 20168:30 AM - 5:30 PMBallroom C
2015
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UV LASERPROBE 40AR/39AR DATING OF EARLY INTERNAL STRAIN AND LATE FLUID-INDUCED STRAIN LOCALIZATION ASSOCIATED WITH THE WILLARD THRUST, UTAH
T74 Perspectives on Orogenic Evolution, Dating Brittle Faults and Mylonitic Shear Zones, Bending Mountains, and Assembling Supercontinents II: A Session to Honor the Career of Ben Van Der PluijmSunday, 1 November 20151:30 PM - 5:30 PMRoom 343
2014
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GEOLOGIC MAP OF THE GROUSE CREEK AND EAST PART OF THE JACKPOT 30' X 60' QUADRANGLES – A KEY ARCHIVE OF UTAH’S GEOLOGIC HISTORY
34 Geologic Maps: Record of the Past, Foundation for the Future (Posters)Wednesday, 21 May 20148:00 AM - 5:00 PMBallroom B, C, D
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KINEMATICS AND TIMING OF INTRACORE SHEAR ZONES IN THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX, DEATH VALLEY, CA
17 Snoke Session 1: The Eclectic Tectonic Legacy of Arthur W. Snoke—Metamorphic Core Complexes at Age 35 (Posters)Tuesday, 20 May 20148:00 AM - 5:00 PMBallroom B, C, D
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CONSTRAINING THE AGE OF THE ARCHEAN BASEMENT OF THE GROUSE CREEK BLOCK AND OVERLYING NEOPROTEROZOIC SEDIMENTARY DEPOSITS, NORTHWESTERN UTAH AND SOUTHERN IDAHO
19 Precambrian I: Archean and Paleoproterozoic Crustal Evolution of Western Laurentia (Posters)Tuesday, 20 May 20148:00 AM - 5:00 PMBallroom B, C, D
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POLYGENETIC ORIGIN FOR METAMORPHIC CORE COMPLEXES AS EXEMPLIFIED BY THE RAFT RIVER-ALBION-GROUSE CREEK METAMORPHIC CORE COMPLEX
3 Snoke Session 1: The Eclectic Tectonic Legacy of Arthur W. Snoke—Metamorphic Core Complexes at Age 35 IMonday, 19 May 20148:00 AM - 12:00 PMGaines Hall 101
2013
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THE SEVIER-LARAMIDE HINTERLAND: INITIAL LATE JURASSIC-EARLY CRETACEOUS SHORTENING, RENEWED EARLY LATE CRETACEOUS SHORTENING AND THE INFLUENCE OF A DELAMINATION CYCLE ON WEDGE MECHANICS
T293 Hinterland, Retroarc Fold- Thrust Belt, and Foreland SystemsTuesday, 29 October 20131:00 PM - 5:00 PMRoom 507
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MESOZOIC ANCESTRY OF THE FUNERAL MOUNTAINS METAMORPHIC CORE COMPLEX: INFLUENCE OF THRUST BURIAL AND INCLINED RHEOLOGICAL LAYERING ON POLYPHASE MESOZOIC AND CENOZOIC EXTENSIONAL REACTIVATION
T217 The Role of Tectonic Inheritance in Continental ExtensionTuesday, 29 October 20138:00 AM - 12:00 PMRoom 507
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UNRAVELING THE HISTORY OF CRUSTAL THICKENING IN THE SEVIER OROGENIC BELT WITH LU-HF GARNET GEOCHRONOLOGY AND PRESSURE-TEMPERATURE PATHS FROM METAMORPHIC ROCKS
T211 Dating the Prograde Path in Metamorphic Rocks: Methods, Advances, Limitations, and ApplicationsTuesday, 29 October 20138:00 AM - 12:00 PMRoom 502
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EARLY CRETACEOUS (VALANGINIAN) CRUSTAL THICKENING IN THE SEVIER HINTERLAND FROM GARNET P–T PATHS AND LU–HF GARNET GEOCHRONOLOGY, SOUTHERN IDAHO
T211 Dating the Prograde Path in Metamorphic Rocks: Methods, Advances, Limitations, and ApplicationsTuesday, 29 October 20138:00 AM - 12:00 PMRoom 502
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TECTONIC TRANSECT OF THE SEVIER FOLD-THRUST BELT: EVOLUTION OF A COMPLEX OROGENIC WEDGE
T293 Hinterland, Retroarc Fold- Thrust Belt, and Foreland SystemsTuesday, 29 October 20131:00 PM - 5:00 PMRoom 507
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THE APPLICATION OF ZIRCON (U-TH)/HE THERMOCHRONOLOGY TO DETERMINE THE TIMING AND SLIP RATE ON THE WILLARD THRUST, SEVIER FOLD AND THRUST BELT, NORTHERN UTAH
T293 Hinterland, Retroarc Fold- Thrust Belt, and Foreland SystemsTuesday, 29 October 20131:00 PM - 5:00 PMRoom 507
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EARLY EOCENE METAMORPHISM IN THE SEVIER HINTERLAND CONSTRAINED BY LU-HF GARNET GEOCHRONOLOGY
33 Oceanic Petrogenesis of Pacific-Type Convergent Margins (Posters)Wednesday, 22 May 20138:00 AM - 12:00 PMSalon B/C
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TWO EXHUMATION EVENTS OF THE WHEELER PASS THRUST SHEET IN THE SOUTHERN SEVIER OROGEN FROM (U-TH)/HE ZIRCON THERMOCHRONOLOGY
35 Structural Geology and Tectonics (Posters)Wednesday, 22 May 20138:00 AM - 12:00 PMSalon B/C
2011
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AN UPDATED N-SHAPED PRESSURE-TEMPERATURE-TIME PATH FROM THE GROUSE CREEK MOUNTAINS, UTAH: AN EXAMPLE OF AN OROGENIC CYCLE
26 Deep Crustal Perspectives on Cordilleran OrogenesisFriday, 20 May 20118:00 AM - 1:00 PMCottonwood
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EOCENE TO MIOCENE HISTORY OF THE MIDDLE MOUNTAIN SHEAR ZONE SYSTEM
10 From Contraction to Extension: The Mesozoic to Cenozoic Tectonic Evolution of the Northern Great Basin IIWednesday, 18 May 20111:30 PM - 5:00 PMWillow
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PALEOGENE HINTERLAND TO FORELAND TOPOGRAPHY: EOCENE DEPOSITS OF NORTHWEST UTAH
10 From Contraction to Extension: The Mesozoic to Cenozoic Tectonic Evolution of the Northern Great Basin IIWednesday, 18 May 20111:30 PM - 5:00 PMWillow
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STRUCTURAL AND VOLCANIC EVOLUTION OF SOUTHERN CURLEW VALLEY, NORTHWEST UTAH
10 From Contraction to Extension: The Mesozoic to Cenozoic Tectonic Evolution of the Northern Great Basin IIWednesday, 18 May 20111:30 PM - 5:00 PMWillow
2010
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PRESSURE-TEMPERATURE PATHS FROM GARNET ZONING: INTEGRATING GIBBS METHOD AND G-MINIMIZATION APPROACHES
T240 Garnet and Its Use in Unraveling Metamorphic and Tectonic ProcessesWednesday, 3 November 20108:00 AM - 12:00 PMMile High Ballroom 1CD
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LATE CRETACEOUS AND LATE MIOCENE MOTION on THE BOUNDARY CANYON DETACHMENT FAULT CONSTRAINED BY 40Ar/39Ar AND (U-TH)/HE THERMOCHRONOMETRY: FUNERAL MOUNTAINS, DEATH VALLEY
T185 Geology in the National Parks: Research, Mapping, Education, and Outreach (Posters)Tuesday, 2 November 20108:00 AM - 6:00 PMHall D
2009
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GEODYNAMICS OF SYNCONVERGENT EXTENSION AND TECTONIC MODE SWITCHING: CONSTRAINTS FROM THE SEVIER-LARAMIDE OROGEN
T231 New Developments in Understanding the Mesozoic Cordilleran Orogen: Linking Forearc, Arc, and Backarc ProcessesWednesday, 21 October 20098:00 AM - 12:00 PMA107/108/109
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DISEQUILIBRIUM CRYSTALLIZATION OF GARNET CORES FOLLOWED BY EQUILIBRIUM RIM GROWTH: IMPLICATIONS FOR DETERMINING PRESSURE-TEMPERATURE PATHS, ALBION MOUNTAINS, IDAHO
T85 Advances in Understanding Metamorphic Processes: Nanoscale to Nappes IMonday, 19 October 20098:00 AM - 12:00 PME143/144
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JURASSIC SHORTENING AND EPISODIC EXTENSION IN THE FUNERAL MOUNTAINS CORE COMPLEX, DEATH VALLEY, SOUTHEASTERN CALIFORNIA
T40 The Mesozoic and Cenozoic Tectonic Evolution of Northwestern Mexico and the Southwestern United States (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
2008
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MULTIPLE TRIGGERS FOR MULTIPLE EPISODES OF SYNCONVERGENT EXTENSION IN THE SEVIER HINTERLAND
19 Driving Mechanisms and Structural Styles of Synconvergent ExtensionThursday, 20 March 20081:30 PM - 6:00 PM
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TEXTURAL EVIDENCE FROM GARNET SCHIST FOR A MAJOR SYNCONVERGENT EXHUMATION EVENT IN THE HINTERLAND OF THE SEVIER OROGENIC BELT
19 Driving Mechanisms and Structural Styles of Synconvergent ExtensionThursday, 20 March 20081:30 PM - 6:00 PM
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TECTONIC IMPLICATIONS OF LATE CRETACEOUS EXTENSION AND GRANITE PRODUCTION IN THE MOJAVE DESERT REGION: DELAMINATION OF MANTLE LITHOSPHERE AT THE ONSET OF THE LARAMIDE OROGENY?
7 Causes and Consequences of Laramide Tectonics in the Forearc, Arc, and Backarc of the Southwestern United StatesWednesday, 19 March 20081:30 PM - 5:40 PM