Experimental quantification of bedrock abrasion under oscillatory flow

James F Bramante1, J Taylor Perron2, Andrew D Ashton3 and Jeffrey P Donnelly3, (1)Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States, (2)MIT---EAPS, Cambridge, MA, United States, (3)WHOI, Geology and Geophysics, Woods Hole, MA, United States