www.sciencedaily.com/releases/2009/06/090608182543.htm - Similar Sites and Reviews

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Archeological Evidence Of Human Activity Found Beneath Lake Huron More than 100 feet deep in Lake Huron, on a wide stony ridge that 9,000 years ago was a land bridge, researchers have found the first archeological evidence of human activity preserved beneath the Great Lakes. [History] [Report This] Bookmarks No reviews yet. Be the first. Ranked: #8 in Archaeology, #1,633 in Science	Review this site: Tell the community what you think about this site (optional)