EP11B:
Recent Advances in Tectonic Geomorphology: Dates, Rates, Models, and Beyond II Posters

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Session ID#: 13038

Session Description:
Unraveling the interplay between tectonic forcing and surface processes is a key requirement for understanding the topographic and structural evolution of orogens. Over the past several decades, significant advancements in digital tools and dating techniques including increased quality and accessibility of high-resolution digital topographic data, and innovation and refinement of geochronology, low-temperature thermochronolgy, and surface dating, has led to an explosion of high quality tectonic geomorphology research. Moreover, field and GIS-based studies are increasingly paired with sophisticated numerical models to explore landscape evolution, geodynamics, structural, and time-temperature histories from the scale of individual faults and folds, to mountain ranges, or entire orogens. In this session we solicit contributions that address this topic, particularly those integrating multiple methods and applying innovative approaches.
Primary Convener:  Jeni McDermott, University of St. Thomas, Geology, St. Paul, MN, United States
Conveners:  Alison R Duvall, University of Washington, Earth and Space Sciences, Seattle, United States and Colin B Amos, Western Washington University, Geology Department, Bellingham, WA, United States
Chairs:  Colin B Amos, Western Washington University, Geology Department, Bellingham, WA, United States, Alison R Duvall, University of Washington, Earth and Space Sciences, Seattle, United States and Jeni McDermott, University of St. Thomas, Geology, St. Paul, MN, United States
OSPA Liaison:  Alison R Duvall, University of Washington, Earth and Space Sciences, Seattle, United States

Cross-Listed:
  • T - Tectonophysics
Index Terms:

1130 Geomorphological geochronology [GEOCHRONOLOGY]
8040 Remote sensing [STRUCTURAL GEOLOGY]
8107 Continental neotectonics [TECTONOPHYSICS]
8175 Tectonics and landscape evolution [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Constraining the Rupture Length and Timing of the Northwest Extension of the Meers Fault, Oklahoma using High Resolution Topographic and Age Data (136626)
Kristofer Tyler Hornsby and Ashley R Streig, Portland State University, Portland, OR, United States
Geodetic and Neotectonic Signal of Magmatic Rifting in the Sevier Desert, Eastern Basin and Range, Utah (138488)
Tim Stahl, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Nathan A Niemi, University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States
Geomorphic constraints on the evolution of the Kern Gorge, southern Sierra Nevada, California. (183794)
Blake C Foreshee and William C Krugh, California State University Bakersfield, Geological Sciences, Bakersfield, CA, United States
Low-Temperature Thermochronometric and Fracture Analysis of a Mechanically Linked Left Step-Over in the Southern Sierra Nevada Frontal Fault Zone (183179)
Marc Halling and William C Krugh, California State University Bakersfield, Geological Sciences, Bakersfield, CA, United States
Deciphering the Role of Tectonic and Climatic Processes on the Landscape Development of the Patagonian Andes Along the Liquiñe-Ofqui Fault System, Chile (190315)
Jamie Buscher1,2, Diego Morata3,4, Gloria Arancibia2,5 and Jose M Cembrano2,6, (1)University of Chile, Department of Geology, Santiago, Chile, (2)Andean Geothermal Centre of Excellence, Santiago, Chile, (3)University of Chile, Department of Geology and Andean Geothermal Center of Excellence (CEGA), Santiago, Chile, (4)Universidad de Chile, Departamento de Geología, Santiago, Chile, (5)Pontifical Catholic University of Chile, Department of Structural and Geothecnical Engineering, Santiago, Chile, (6)Pontifical Catholic University of Chile, Departamento de Ingeniería Estructural y Geotécnica, Santiago, Chile
Intracratonic exhumation and uplift: Insight from low-temperature thermochronology and geomorphic analysis of the Ozark Plateau, Missouri (176618)
Michael Sanderson DeLucia1, Stephen Marshak1, William Guenthner2, Alison M Anders3 and Stuart N Thomson4, (1)University of Illinois at Urbana Champaign, Urbana, IL, United States, (2)University of Illinois at Urbana Champaign, Department of Earth Science & Environmental Change, Urbana, United States, (3)University of Illinois Urbana-Champaign, Department of Earth Science and Environmental Change, Urbana, United States, (4)University of Arizona, Department of Geosciences, Tucson, AZ, United States
Deformation and Uplift of the Santa Cruz Mountains: Re-evaluating and Augmenting the Restraining Bend-Advection Model (188254)
Curtis William Baden, Stanford Earth Sciences, Stanford, United States, George E Hilley, Stanford University, Geological Sciences, Stanford, CA, United States, David L Shuster, University of California Berkeley, Department of Earth and Planetary Science, Berkeley, CA, United States and Jeremy K Hourigan, UC Santa Cruz, Santa Cruz, CA, United States
Using exhumation histories to constrain Main Himalayan Thrust geometry and seismic hazard in the western Nepal Himalaya (198669)
Jonathan E Harvey, Fort Lewis College, Geosciences, Durango, CO, United States and Doug Burbank, University of California Santa Barbara, Earth Sciences, Santa Barbara, CA, United States
Kinematic Modeling of Central Nepal: Thermochronometer Cooling Ages as a Constraint for Balanced Cross Sections (194418)
Elizabeth Olree1, Delores M Robinson2, Nadine McQuarrie3, Suryodoy Ghoshal4 and Joshua Olsen3, (1)University of Alabama, Tuscaloosa, AL, United States, (2)University of Alabama, Department of Geological Sciences, Tuscaloosa, AL, United States, (3)University of Pittsburgh, Pittsburgh, PA, United States, (4)University of Pittsburgh, Pittsburgh, United States
Along-strike changes in the geometry of the Main Himalayan Thrust in the northwestern Himalaya: Insights from erosion rates, river profiles, and landscape morphology. (117523)
Trevor Mearce1, Kristin D Morell2, Talat Ahmad3, Alexandru Codilean4 and Reka H Fulop4, (1)University of Victoria, Victoria, BC, Canada, (2)University of California Santa Barbara, Department of Earth Science, Santa Barbara, CA, United States, (3)Jamia Millia Islamia, Delhi, India, (4)University of Wollongong, School of Earth and Environmental Science, Wollongong, Australia
Morpho-Tectonic Evidence of Multi-Stage Uplift History of the Southeastern Ethiopian Plateau, the East African Rift System (135256)
Liang Xue, Oklahoma State University Main Campus, Stillwater, OK, United States and Mohamed Abdelsalam, Oklahoma State University Main Campus, Boone Pickens School of Geology, Stillwater, OK, United States
Erosional and Sedimentary Fluvial-Topography Related with Oblique Uplift of Yoro Mountains, Central Japan (155291)
Takashi Ogami, Chuo University, Hachioji, Japan
Quantification of Fluvial Response to Tectonic Deformation and Climate in the Central Pontides, Turkey; Inferences from OSL Dating of Fluvial Terraces (177467)
Kevin McClain1,2, Cengiz Yildirim3, Attila Ciner1, Sefa Sahin2, Akif Sarıkaya1,2, Tugba Ozturk4, Nafiye Güneç Kıyak1 and Orkan Ozcan5, (1)Istanbul Technical University, Eurasia Institute of Earth Sciences, Maslak, Turkey, (2)Istanbul Technical University, Maslak, Turkey, (3)Istanbul Technical University, Eurasia Institute of Earth Sciences, Istanbul, Turkey, (4)Bogazici University, Physics, Istanbul, Turkey, (5)Istanbul Technical University, Eurasia Institute of Earth Sciences, Department of Evolution and Ecology, Maslak, Turkey
OSL Dating of Fluvial Strath and Delta Terrace Levels of the Kızılırmak River: Implications for the Uplift of the Central Pontides (180191)
Christopher Berndt1, Gülgün Ertunç1, Cengiz Yildirim2, Attila Ciner3, Akif Sarıkaya1, Tugba Ozturk4, Nafiye Güneç Kıyak3 and Orkan Ozcan5, (1)Istanbul Technical University, Maslak, Turkey, (2)Istanbul Technical University, Eurasia Institute of Earth Sciences, Istanbul, Turkey, (3)Istanbul Technical University, Eurasia Institute of Earth Sciences, Maslak, Turkey, (4)Bogazici University, Physics, Istanbul, Turkey, (5)Istanbul Technical University, Eurasia Institute of Earth Sciences, Department of Evolution and Ecology, Maslak, Turkey
The southern Sierra Nevada Frontal Fault Zone: what longitudinal stream profiles tell us about fault evolution and the presence of relay zone structures (191811)
Kristin Koehler and William C Krugh, California State University Bakersfield, Geological Sciences, Bakersfield, CA, United States
Calculation of regional geomorphic indices to constrain the mechanisms of tectonic uplift and active deformation of the Island of Puerto Rico  (187149)
Sabrina Martinez, U.S. Geological Survey, Golden, United States
Uplift rate of the Mejillones Peninsula (Northern Chile) constrained by luminescence dating of coastal and alluvial deposits (147969)
Ian Aitor del Río, National Research Center for Integrated Natural Disaster Management (RCINDIM/CIGIDEN), Santiago de Chile, Chile; Universidad Católica del Norte, Departamento de Ciencias Geológicas, Antofagasta, Chile, Gabriel Gonzalez, Universidad Católica del Norte, Antofagasta, Chile; National Research Center for Integrated Disaster Management (RCINDIM/CIGIDEN), Santiago, Chile, Andre O Oliveira Sawakuchi, USP University of Sao Paulo - IGc, São Paulo, Brazil and Francisco Pasten, Universidad Católica del Norte, National Research Center for Integrated Natural Disaster Management, Antofagasta, Chile
Evaluating Metrics of Drainage Divide Mobility (183961)
Adam M Forte, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, Kelin X Whipple, Arizona State University, School of Earth and Space Exploration, Tempe, Arizona, United States, Roman A DiBiase, Pennsylvania State University Main Campus, Department of Geosciences, University Park, United States, Nicole M Gasparini, Tulane University, Department of Earth and Environmental Sciences, New Orleans, LA, United States and William B Ouimet, University of Connecticut, Storrs, CT, United States
Drainage capture and basin evolution after a large-scale landslide in Ilan County, Taiwan (118839)
Cary Wicker, California Department of Conservation, Sacramento, CA, United States

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