Using End-Member Mixing Analysis (EMMA) of grain sizes to model transportational and depositional processes and determine stratigraphic relationships at Rimrock Lake and Hay Lake playas, Harney Basin, eastern Oregon, USA.


Joe Dan Collins Jr, Middle Tennessee State University, Murfreesboro, TN, United States, Richard P Langford, Univ Texas at El Paso, El Paso, TX, United States, Thomas E Gill, University of Texas at El Paso, Geological Sciences / Environmental Science and Engineering Program, El Paso, TX, United States and Mark W Bowen, Minnesota State University Mankato, Department of Geography, Mankato, MN, United States