http://www.cbsnews.com/news/underwater- ... ulf-coast/"It's believed to be the world's only preserved coastal Ice Age forest, long hidden beneath the sea.
Cypress trees should decompose on a 10,000 year time scale — suggesting that, at this particular site, the cypress has survived much longer thanks to low-oxygen sediments that bar bacteria from decomposing the wood, DeLong explained"
"The cypress forest dates back to an Ice Age more than 60,000 years ago when sea levels were 400 feet lower than today, according to the new documentary "The Underwater Forest," made by environmental reporter and filmmaker Ben Raines. "