Modeling of Downstream Fining by Selective Sorting in Rivers with a Unimodal Sand-Gravel Supply: Can Gravel-Sand Transitions form Autogenically?

Gary Parker, University of Illinois at Urbana Champaign, Earth Science and Environmental Change & Civil and Environmental Engineering, Urbana, United States and Michael P Lamb, California Institute of Technology, Geological and Planetary Sciences, Pasadena, United States