NOLA.com | NEWS National Geographic Out of the public eye, a mass of ocean plants, creatures, and other detritus bigger than the state of Connecticut was speeding oil to the seafloor in "shockingly large" amounts—likely millions of gallons, according to David Hollander, a chemical ... BP oil spill's 'marine blizzard' coats Gulf floor area 7 times size of New ... Five years later, oil spill's environmental impact debated |