Wednesday, February 25, 2009

Great Lake Sinkholes Home To Exotic Ecosystems

"Researchers are exploring extreme conditions for life in a place not known for extremes.


As little as 20 meters (66 feet) below the surface of Lake Huron, the third largest of North America's Great Lakes, peculiar geological formations—sinkholes made by water dissolving parts of an ancient underlying seabed—harbor bizarre... "

http://www.redorbit.com/news/science/1644931/great_lake_sinkholes_home_to_exotic_ecosystems/index.html

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