EP11C:
To See the World in a Grain of Sand: Novel Applications and Important Limitations of Detrital Analyses in Sedimentology, Tectonics, and Geomorphology I

Monday, 15 December 2014: 8:00 AM-10:00 AM
Chairs:  Karl A Lang, Pomona College, Claremont, CA, United States and Andrew K Laskowski, University of Arizona, Tucson, AZ, United States
Primary Conveners:  Karl A Lang, University of Washington, Seattle, WA, United States
Co-conveners:  Andrew K Laskowski, University of Arizona, Tucson, AZ, United States and Adam M Forte, Arizona State University, Tempe, AZ, United States
OSPA Liaisons:  Adam M Forte, Arizona State University, Tempe, AZ, United States

Abstracts Submitted to this Session:

8:00 AM
EP11C-01
 
Unraveling burial heating and sediment recycling in retroarc foreland basins: Detrital thermochronologic insights from the northern Magallanes Basin, Patagonian Andes
Julie C Fosdick, Indiana University Bloomington, Bloomington, IN, United States, Marty J Grove, Stanford University, Geological and Environmental Sciences, Stanford, CA, United States, Stephan A Graham, Stanford University, Stanford, CA, United States, Jeremy K Hourigan, UC Santa Cruz, Santa Cruz, CA, United States, Oscar M Lovera, University of California Los Angeles, Earth and Space Sciences, Los Angeles, CA, United States and Brian Romans, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
8:15 AM
EP11C-02
 
A Widespread Grain Size Bias in Detrital Cosmogenic Nuclide Studies: Implications for Sampling in Steep Terrain
Claire E Lukens1, Clifford S Riebe1, Leonard S Sklar2 and David L Shuster3, (1)University of Wyoming, Laramie, WY, United States, (2)San Francisco State University, Department of Geosciences, San Francisco, CA, United States, (3)University of California Berkeley, Berkeley, CA, United States
8:30 AM
EP11C-03
 
Locally Derived Sediment, Yet Chemically and Chronologically Unique – Overcoming the "Stepladder Effect" in Provenance Studies
Mariana B Bonich, Syracuse University, Syracuse, NY, United States, Scott D Samson, Syracuse Univ, Syracuse, NY, United States and Christopher Fedo, University of Tennessee, Department of Earth and Planetary Sciences, Knoxville, TN, United States
8:45 AM
EP11C-04
 
Influence of Rock Strength on Landscape Evolution and Sediment Provenance Records
Adam M Forte1, Kelin X Whipple1 and Brian Yanites2, (1)Arizona State University, Tempe, AZ, United States, (2)University of Idaho, Moscow, ID, United States
9:00 AM
EP11C-05
 
THE INFLUENCE OF SEDIMENT SUPPLY ON ARROYO CUT-FILL DYNAMICS: A PRELIMINARY DATASET OF CATCHMENT AVERAGED EROSION RATES CALCULATED FROM IN-SITU 10BE
Kerry Elizabeth Riley, Utah State University, Logan, UT, United States and Tammy M Rittenour, Utah State Univ, Logan, UT, United States
9:15 AM
EP11C-06
 
Towards sediment residence time in a Himalayan catchment? Insights from paired in-situ 14C and 10Be measurements in river sands
Maarten Lupker1, Kristina Hippe2, Lukas Wacker1 and Rainer Wieler1, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Zürich, Zürich, Switzerland
9:30 AM
EP11C-07
 
The Applicability of Detrital Zircon in Determining Depositional Ages and Sedimentation Rates in a Retroarc Foreland Basin, Upper Cretaceous Magallanes-Austral Basin, Patagonia 
Theresa Schwartz1, Marcelo Leppe2, Stephan A Graham1 and Tess Menotti1, (1)Stanford University, Stanford, CA, United States, (2)Instituto Antartico Chileno (INACH), Punta Arenas, Chile
9:45 AM
EP11C-08
 
Detrital shocked minerals: microstructural provenance indicators of impact craters
Aaron J Cavosie, University of Puerto Rico Mayaguez, Dept. of Geology, Mayaguez, PR, United States; University of Wisconsin Madison, Dept. of Geoscience, Madison, WI, United States
 
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