SeanCallan January 14, 2009 Share January 14, 2009 http://io9.com/5130669/another-stonehenge-...r-lake-michigan A group of researchers using sonar to find shipwrecks on the bottom of Lake Michigan have found something far older than crashed cargo ships. They believe they've found a 10-thousand-year-old stone structure like Stonehenge, including a rock carved with the image of a mastodon. io9 pal Geoff Manaugh reports over at BLDG BLOG that the researchers' report (with cool sonar images) was released last year to surprisingly little fanfare. Link to comment Share on other sites More sharing options...
jnguyen4007 January 14, 2009 Share January 14, 2009 Sean, Can you repost the link again? I can't seem to get connected to it. Thanks. Link to comment Share on other sites More sharing options...
vaironman January 14, 2009 Share January 14, 2009 I can see the site find from clicking on the orig. link above, James. Link to comment Share on other sites More sharing options...
jnguyen4007 January 14, 2009 Share January 14, 2009 I can see the site find from clicking on the orig. link above, James. Yes, you're right. I can too now. Strange..... I couldn't access it earlier. Sean, ignore my request. I think my machine must have had a hiccup earlier. Link to comment Share on other sites More sharing options...
dcreefer January 14, 2009 Share January 14, 2009 Wow that is cool! Thanks for sharing! Link to comment Share on other sites More sharing options...
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