A Stonehenge like structure has been found under Lake Michigan, which includes a boulder with a prehistoric Mastodon carving on it

Stonehenge-like Structure Found Under Lake Michigan

While scanning underneath the waters of Lake Michigan for shipwrecks, archeologists found something a lot more interesting than they bargained for: they discovered a boulder with a prehistoric carving of a mastodon, as well as a series of stones arranged in a Stonehenge-like manner.

Gazing into the water

Using remote sensing techniques is common in modern archaeology – scientists routinely survey lakes and ground for hidden structures. At a depth of about 40 feet into Lake Michigan’s Grand Traverse Bay, using sonar techniques to look for shipwrecks, archeologists discovered sunken boats and cars and even a Civil War-era pier, but among all these they found this prehistoric surprise, which a trained eye can guess by looking at the so… Continue Reading


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