T13C:
Orogenic Evolution from the Middle Crust to Earth's Surface I Posters


Session ID#: 10779

Session Description:
The evolution of orogenic middle crust is a hot topic in mountain belts around the world, both ancient and active.  Examples of ongoing investigations about orogenic middle crust are the timing of melting relative to burial and exhumation, causes and styles of exhumation, and contributions to creation, maintenance, and destruction of thick crust and high elevations.  Interest has been driven by advances on a number of fronts, including better elucidation of pressure-temperature paths, more robust dating of points on the pressure-temperature paths, more accurate and faster detrital zircon dating, more representative computational and analog modeling, more accurate surface mapping, clearer subsurface imaging, and recognition of links between climate and middle crustal evolution.  We invite contributions from researchers engaged in all of these disciplines as well as others not listed.  This session will provide a forum for comparison of processes inferred from a variety of different orogens.
Primary Convener:  Aaron J Martin, University of Maryland, College Park, United States
Conveners:  Delores M Robinson, University of Alabama, Department of Geological Sciences and Center for Sedimentary Basin Studies, Tuscaloosa, AL, United States, Marin Kristen Clark, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Amanda Schmidt, Oberlin College, Oberlin, OH, United States
Chairs:  Aaron J Martin, IPICYT Institute for Scientific and Technological Research of San Luis Potosi, San Luis Potosi, Mexico, Delores M Robinson, University of Alabama, Department of Geological Sciences and Center for Sedimentary Basin Studies, Tuscaloosa, AL, United States, Marin Kristen Clark, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Amanda Schmidt, Oberlin College, Oberlin, OH, United States
OSPA Liaison:  Amanda Schmidt, Oberlin College, Oberlin, OH, United States

Cross-Listed:
  • S - Seismology
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

1115 Radioisotope geochronology [GEOCHRONOLOGY]
8104 Continental margins: convergent [TECTONOPHYSICS]
8177 Tectonics and climatic interactions [TECTONOPHYSICS]
8178 Tectonics and magmatism [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Tectonic and Climatic Implications of Late Miocene to Pleistocene (5.8-1.8 Ma) Paleo-Erosion Rates from the Rio Iruya Canyon, Northwest Argentina (23°S) (86495)
G. Burch Fisher1, William H Amidon2, Lisa V Luna2 and Douglas W Burbank3, (1)University of Texas at Austin, Austin, TX, United States, (2)Middlebury College, Middlebury, VT, United States, (3)University of California Santa Barbara, Santa Barbara, CA, United States
Neogene Tectonic History of the Sierra San Pedro Mártir, Baja California Revealed by Careful Pairing of Cosmogenic Sampling with Topographic Analysis (85021)
Matthew W Rossi1, Mark Quigley2, John Mackrain Fletcher3, Kelin X Whipple4, J. Jesús Díaz-Torres5, Christian Seiler6, L Keith Fifield7 and Arjun M Heimsath4, (1)Northwestern University, Evanston, United States, (2)University of Melbourne, Parkville, VIC, Australia, (3)Centro de Investigación Científica y de Educación Superior de Ensenada, Geología, San Diego, CA, United States, (4)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (5)Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Guadalajara, Mexico, (6)University of Melbourne, Parkville, Australia, (7)The Australian National University, Canberra, Australia
Exhumation Across Hells Canyon and the Arc-continent Boundary of Idaho-Oregon (76998)
Maureen Kahn, University of Wisconsin Madison, Madison, WI, United States, Annia K Fayon, University of Minnesota Twin Cities, Department of Earth Sciences, Minneapolis, United States and Basil Tikoff, Univ Wisconsin, Madison, United States
Geophysical Evidence for the Tectonic Evolution of the Inverted Belt-Purcell Basin, Northwestern Montana (85917)
Bradley Stephen Rutherford1, Marvin Andrew Speece1 and Kurt N Constenius2, (1)Montana Tech of The University of Montana, Butte, MT, United States, (2)University of Arizona, Department of Geosciences, Tucson, AZ, United States
Transdomes sampling of lower and middle crust (72118)
Christian P Teyssier, University of Minnesota Twin Cities, Department of Earth & Environmental Sciences, Minneapolis, United States, Donna L Whitney, University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, MN, United States, Françoise Roger, Univ of Montpellier II, Montpellier, France and Patrice F Rey, University of Sydney, School of Geosciences, Earthbyte Research Group, Sydney, NSW, Australia
Low temperature thermochronological constrains on the late exhumation of the Alpine foreland (Digne nappe, France). (59182)
Stéphane Schwartz1, Cécile Gautheron2, Laurence Audin3, Thierry Dumont1, Jérôme Nomade1 and Rosella Pinna-Jamme4, (1)ISTerre - Grenoble University, Grenoble, France, (2)University Paris Sud, GEOPS, Orsay, France, (3)IRD, CNRS, Université Grenoble Alpes, ISTerre, Grenoble, France, (4)Universite Paris Sud, Paris, France
Detrital zircon U-Pb ages and Hf isotopic constraints on the terrigenous flexural basins of the Western Alps and their paleogeographic implications (71369)
Yang Chu1, Wei Lin2, Michel Faure3 and Qingchen Wang2, (1)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)IGG Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (3)ISTO Institut des Sciences de la Terre d'Orléans, Orléans Cedex 2, France
Early Cretaceous extensional reworking of the Triassic HP–UHP metamorphic orogen in Eastern China (68876)
Wei Lin1, Wenbin Ji1, Michel Faure2, Lin Wu1, Qiu-Li Li1, Yonghong Shi3, Urs Scharer4, Fei Wang1 and Qingchen Wang1, (1)IGG Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)ISTO Institut des Sciences de la Terre d'Orléans, Orléans Cedex 2, France, (3)HeFei University of Technology, Anhui, China, (4)Géoazur - Université Nice Sophia Antipolis, Valbonne, France
Basin-scale Distributed Denudation Patterns Revealed by Multiple Thermo-chronological Results: Example from Lhasa River, Southern Tibet (80431)
Shao-Yi Huang1, Jiun-Yee Yen1, Tsung-Kwei Liu2, Yue-Gau Chen3 and Ching-Hua Lo4, (1)National Dong Hwa University, Hualien County, Taiwan, (2)Natl Taiwan Univ, Dept. Geosciences, Taipei, Taiwan, (3)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (4)Natl Taiwan Univ, Taipei, Taiwan
Building the Pamir-Tibet Plateau: Eo-Oligocene Crustal Stacking and Orogen Parallel Evasion of Upper and Middle Crustal Material in the Pamir (70513)
Daniel Rutte1,2, Lothar Ratschbacher3, Konstanze Stübner4 and Susanne Schneider1, (1)Inst Geologie, Freiberg, Germany, (2)Now: Berkeley Geochronology Center, Berkeley, CA, United States, (3)TU Bergakademie Freiberg, Geologie, Freiberg, Germany, (4)University of Tübingen, Institut für Geowissenschaften, Tübingen, Germany
Karnali and Jajarkot Klippen in Western Nepal Himalaya Inconsistent with Tectonic Wedging Model Predictions (63757)
Renaud Soucy La Roche1, Laurent Godin1, John M Cottle2 and Dawn Kellett3, (1)Queen's University, Geological Sciences & Geological Engineering, Kingston, ON, Canada, (2)University of California Santa Barbara, Santa Barbara, United States, (3)Geological Survey of Canada, Natural Resources Canada, Ottawa, ON, Canada
Hinterland-to-foreland structural evolution of the base of the Himalayan metamorphic core, west Nepal (65720)
Zoe Braden, Queen's University, Kingston, ON, Canada, Laurent Godin, Queen's University, Geological Sciences & Geological Engineering, Kingston, ON, Canada, Chris Yakymchuk, University of Waterloo, Earth and Environmental Sciences, Waterloo, ON, Canada, Dawn Kellett, Geological Survey of Canada, Natural Resources Canada, Ottawa, ON, Canada and John M Cottle, University of California Santa Barbara, Santa Barbara, United States
Influence of Inherited Indian Basement Cross-Strike Structures on the Evolution of the Himalayan Middle and Upper Crust (64684)
Laurent Godin1, Lyal Harris2, Lindsay Waffle1 and Rohanna Gibson1, (1)Queen's University, Geological Sciences & Geological Engineering, Kingston, ON, Canada, (2)INRS-ETE, Québec, QC, Canada
Titanite petrochronology supports protracted transport along a high-level thrust within the Greater Himalayan Sequence, Central Nepal. (65526)
Jesse Walters, Boise State University, Boise, ID, United States and Matthew J Kohn, Boise State University, Department of Geosciences, Boise, United States
Integrated Laser Ablation U/Pb and (U-Th)/He Dating of Detrital Accessory Minerals from the Naryani River, Central Nepal (75972)
Alexandra Horne, Arizona State University, Tempe, AZ, United States, Kip V Hodges, Arizona State University, School of Earth and Space Exploration, Tempe, United States and Matthijs C Van Soest, Arizona State University, School for Earth and Space Exploration, Tempe, AZ, United States
Multi-phase Uplift of the Indo-Burman Ranges and Western Thrust Belt of Minbu Sub-basin (West Myanmar): Constraints from Apatite Fission Track Data (63332)
Peng Zhang1, Huaning Qiu2 and Lianfu Mei1, (1)China University of Geosciences Wuhan, Wuhan, China, (2)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China
Constraints on the metamorphic history of a mélange complex within the easternmost Himalayan orogen, northern Indo-Burma Range, based on P-T pseudosection and thermobarometric studies. (82857)
Peter J Haproff, University of California Los Angeles, Los Angeles, United States and An Yin, University of California Los Angeles, Earth, Planetary, and Space Sciences, Los Angeles, CA, United States
A Model for Interpreting 10Be Basin-Wide Erosion Rates in Post-Glacial Environments, Northwest Scotland (67080)
Michelle Leigh Fame, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, Lewis A Owen, University of Cincinnati Main Campus, Cincinnati, OH, United States, Greg Balco, Berkeley Geochronology Center, Berkeley, United States and James A Spotila, Virginia PolyTech Inst State U, Blacksburg, United States
The Collisional Orogeny in the Scandinavian Caledonides (COSC) Project: Investigating Exposed Middle Crust Through Geological Mapping, Drilling and Geophysics (70764)
Christopher Juhlin1, Bjarne Sven Guestav Almqvist2, Henning Lorenz1, Theo Berthet3, Peter Hedin4 and David G Gee3, (1)Uppsala University, Earth Sciences, Uppsala, Sweden, (2)Uppsala University, Department of Earth Sciences, Uppsala, Sweden, (3)Uppsala University, Uppsala, Sweden, (4)Geological Survey of Sweden, Uppsala, Sweden
A Sm-Nd eclogite and U-Pb detrital zircon study of a probable Baltic HP-UHP metamorphic terrane in the Greenland Caledonides (74830)
Hannes K Brueckner, Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States, Elena A Belousova, Macquarie University, Department of Earth and Planetary Sciences, Sydney, Australia, L Gordon Medaris Jr., University of Wisconsin Madison, Department of Geoscience, Madison, WI, United States, Scott M Johnston, California Polytechnic State University San Luis Obispo, San Luis Obispo, CA, United States, William L Griffin, Macquarie University, Sydney, Australia, Ebbe H Hartz, University of Oslo, Physics of Geological Processes, Oslo, Norway, Sidney R Hemming, Lamont-Doherty Earth Observatory, Columbia University, Palisades, United States and Richard Bubbico, Queens College of CUNY, Flushing, NY, United States
Central Appalachian Exotic Terranes and Exposures of Former Orogenic Middle Crust (80096)
Aaron J Martin, IPICYT Institute for Scientific and Technological Research of San Luis Potosi, San Luis Potosi, Mexico

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