Shale as a Source of Organic Carbon in Floodplain Sediments of a Mountainous Watershed

Patricia M Fox1, Markus Bill2, Katherine A Heckman3, Mark E Conrad4, Carolyn Anderson5, Marco Keiluweit6 and Peter S Nico4, (1)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, (2)Lawrence Berkeley National Lab, Berleley, CA, United States, (3)USDA Forest Service, Vallejo, CA, United States, (4)Lawrence Berkeley National Lab, Berkeley, CA, United States, (5)University of Massachusetts Amherst, Amherst, United States, (6)University of Massachusetts Amherst, Amherst, MA, United States