Smith_etal_2018_GRL_2018

Supporting data for "Seeking the shore: Evidence for active submarine canyon head incision due to coarse sediment supply and focusing of wave energy" for Geophysical Research Letters:<br>1) Raw portable XRF data for sediment samples from Delgada Canyon and Lost Coast above Delgada headwall.<br>2) Change map (DEM of difference) showing difference (in meters) between 2008 and 2015 multibeam surveys of Delgada Canyon.