Local says BP is ‘killing everything;' biologist, boat captain beg to differ (PHOTOS, VIDEO and POLL), Destin Log, October 5, 2010:
[John] Howorth is... concerned with the sheets of what he said were “dried up dispersant and other materials” that are littered all over the beach. The sheets form a thin layer on top of the sand and can easily be picked up in big chunks. ...
When it comes to the sheeting on the beaches, after looking at a few pictures of the material, [Jane Caffrey, associate professor at The University of West Florida’s Center for environmental diagnostics and bioremediation] said she didn’t know what it was.
Video showing a similar scene near Destin, FL a few months ago: