Even though I can't find anything, it was on a History Channel show called Mega Disasters where one guy thought that a big plume of methane gas came up from the ocean during a storm and lightning caught it on fire and it was a big fire ball that might have killed off the dinosaurs. In the show they said that there is 3000 years worth of methane in the oceans in US waters. The show won't be re-aired in the next week and I don't want to buy it for $25. The guy got the idea from some thing that happened in the early 1900s in Africa where methane gas came up out of a lake and created a fire ball.










