Peter DeCelles
University of Arizona, Tucson, AZ
Activity
2024
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UNRAVELING MAGNITUDE, STYLE AND KINEMATICS OF CRUSTAL SHORTENING IN THE HIMALAYAN FOLD-THRUST BELT OF EASTERN NEPAL (OKHALDHUNGA REGION)
T144 Structurally Controlled Systems: Using Field, Analytical, and Modeling Approaches to Unravel Upper Crustal and Surface Processes in Contractional, Extensional, and Strike-Slip OrogensMonday, 23 September 20241:30 PM - 5:30 PM207D
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GEOLOGICAL MAP (1:400,000) OF THE OKHALDHUNGA REGION, EASTERN NEPAL HIMALAYA
T118 Best Student Geologic Map Competition (Posters)Monday, 23 September 20248:00 AM - 5:30 PMHall D
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REGIONAL EXHUMATION OF THE LARAMIDE
T145 Oblique Motion on the North American Cordilleran Margin II: Jurassic to PaleogeneMonday, 23 September 20241:30 PM - 5:30 PM304B
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THE FORELAND BASIN RECORD OF CENOZOIC CLIMATE FROM THE CENTRAL ANDES
T63 Proxy and Model Records of Cenozoic Climates in South AmericaSunday, 22 September 20241:30 PM - 5:30 PM210C
2023
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MIOCENE WEDGE-TOP SEDIMENTATION ADJACENT TO OUT-OF-SEQUENCE THRUST FAULTS IN THE MANANTIALES BASIN, SOUTHERN CENTRAL ANDES (~32 °S)
T136 The Andes from Top to BottomMonday, 16 October 20231:30 PM - 5:30 PM326
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AGE-ELEVATION RELATIONSHIPS FROM CERRO MERCEDARIO (6720M) RECORD EXHUMATION OF THE LA RAMADA MASSIF, HIGH ANDES OF WESTERN ARGENTINA
T136 The Andes from Top to BottomMonday, 16 October 20231:30 PM - 5:30 PM326
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INTENSIFICATION OF THE SOUTH AMERICAN MONSOON AT THE START OF THE MIDDLE MIOCENE CLIMATIC OPTIMUM IN THE CENTRAL ANDES AS A MODULATOR OF OROGENIC SHORTENING
T19 New Insights into Controls on the Behavior of Orogenic Systems and their Associated BasinsSunday, 15 October 20238:00 AM - 12:00 PM326
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GEOLOGICAL CONSTRAINTS FOR LATE JURASSIC-EOCENE CORDILLERAN OROGENY IN THE WESTERN U.S.A.: REVIEW AND ACTUALISTIC COMPARISONS
13 Late Jurassic to Eocene Tectonics of the North America Cordillera I: Evolving and Emerging ModelsThursday, 18 May 20238:00 AM - 12:00 PMWhitney Peak Ballroom 1
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TRACKING LARAMIDE EXHUMATION AS A PROXY FOR UPPER CRUSTAL RESPONSE TO SUBDUCTION PROCESSES
13 Late Jurassic to Eocene Tectonics of the North America Cordillera I: Evolving and Emerging ModelsThursday, 18 May 20238:00 AM - 12:00 PMWhitney Peak Ballroom 1
2022
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GROWTH AND UNROOFING OF THE HIMALAYA FROM DETRITAL MONAZITE PETROCHRONOLOGY
T256 Radiogenic Isotopes as Tracers of Geologic Processes: Dates, Rates, and Proxies IIWednesday, 12 October 20221:30 PM - 5:30 PM502
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THE REAL MCCOY: A NEW RECORD OF MARINE BASIN DEPOSITION IN SOUTHWESTERN NORTH AMERICA DURING THE CRETACEOUS
T78 Advances in Reconstructing PaleotopographyMonday, 10 October 20228:00 AM - 12:00 PM505
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CARBONATE CLUMPED ISOTOPE EVIDENCE FOR PALEOELEVATIONS AND TECTONICS IN CENTRAL TIBET
T78 Advances in Reconstructing PaleotopographyMonday, 10 October 20228:00 AM - 12:00 PM505
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LATE CRETACEOUS EXHUMATION OF THE LITTLE BELT MOUNTAINS IN RELATION TO REGIONAL DEVELOPMENT OF THE HELENA SALIENT, WEST-CENTRAL MONTANA, USA
T31 Evaluation of Proterozoic Tectonic Styles in North America and Their Influence on Phanerozoic Structures and Mineralization (Posters)Sunday, 9 October 20229:00 AM - 1:00 PMExhibit Hall F
2021
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DETAILED FLUVIAL ANALYSIS OF THE SHINARUMP CONGLOMERATE IN UTAH AND NORTHERN ARIZONA
131 D26. Recent Advances in Sediments, ClasticTuesday, 12 October 20218:00 AM - 12:00 PMD135
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WHERE DID THE ARIZONAPLANO GO? MIDDLE TO LOWER CRUSTAL PROCESSES REQUIRED
T34 Cenozoic Tectonism, Magmatism, Sedimentation, and Landscape Evolution in the Intermountain West IISunday, 10 October 20211:30 PM - 5:30 PMPortland Ballroom 257 (Hybrid Room)
2020
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RESOLVING SOURCE-TO-SINK DYNAMICS BY MULTI-PROXY DATA FROM THE NORTH AND SOUTH AMERICAN CONTINENTAL SEDIMENTARY ARCHIVES
T75 Refining Predictive Models of Modern and Ancient Source-to-Sink SystemsTuesday, 27 October 20201:30 PM - 5:30 PMMeeting Rooms
2019
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HIMALAYAN THRUST BELT PROPAGATION INTO ITS LOW-ALPHA FORELAND: RESPONSE TO ALONG-STRIKE VARIATIONS IN EROSION, SEDIMENTATION, AND FLEXURAL SUBSIDENCE
T292 From Oceanic Subduction to Inter-Continental Collision: Examples of Convergent Margin Processes in Non-Collisional and Collisional SettingsWednesday, 25 September 20191:30 PM - 5:30 PMRoom 231ABC, North Building
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A DYNAMIC MODEL FOR CHINLE DEPOSYSTEM SUBSIDENCE
T262 Grand Canyon, Colorado Plateau, and Rocky Mountain Debates and Their Global Reverberations, 150 Years after Powell (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
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EXHUMATION HISTORY OF THE BHUMICHULA PLATEAU: A RELICT LOW RELIEF SURFACE IN THE HIMALAYAN THRUST BELT OF NEPAL?
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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WERE CENOZOIC BASINS, SHORTENING, AND MAGMATISM IN CENTRAL TIBET CAUSED BY LITHOSPHERIC DRIPPING?
T244 Integrated Tectono-Sedimentary Records in the Tibetan Plateau and Adjacent AreasWednesday, 25 September 20198:00 AM - 12:00 PMRoom 231ABC, North Building