intellitech tips news of a study examining the Gulf of Mexico sea floor in the wake of the Deepwater Horizon disaster. Marine scientists have found a thick layer of oil, and say it has devastated life there. "Studies using a submersible found a layer, as much as 10cm thick in places, of dead animals and oil, said Samantha Joye of the University of Georgia. Knocking these animals out of the food chain will, in time, affect species relevant to fisheries. She disputed an assessment by BP's compensation fund that the Gulf of Mexico will recover by the end of 2012. ... 'The impact on the benthos was devastating,' she told BBC News. 'Filter-feeding organisms, invertebrate worms, corals, sea fans — all of those were substantially impacted — and by impacted, I mean essentially killed. Another critical point is that detrital feeders like sea cucumbers, brittle stars that wander around the bottom, I didn't see a living (sea cucumber) around on any of the wellhead dives. They're typically everywhere, and we saw none.'"