FWIU in Grand Traverse Bay, Lake Michigan, there's a 9,000 year old stonehenge-like structure 40 feet underwater; that's 4000 thousand years older than Stonehenge and about 6000 years older than the Osireoin and the Pyramids.
/? Michigan underwater stonehenge: https://www.google.com/search?q=michigan+underwater+stonehen...
There's not even a name or a wikipedia page for the site? There are various presumed Clovis sites which are now underwater in TN, as well.
Calling it Stonehenge-like is a real stretch.
> The site in Grand Traverse Bay is best described as a long line of stones which is over a mile in length.
> [...] may be a prehistoric drive line for herding caribou
Also speculation that the Sage Wall in Montana is simply a geologic formation.
FWIU in Grand Traverse Bay, Lake Michigan, there's a 9,000 year old stonehenge-like structure 40 feet underwater; that's 4000 thousand years older than Stonehenge and about 6000 years older than the Osireoin and the Pyramids.
/? Michigan underwater stonehenge: https://www.google.com/search?q=michigan+underwater+stonehen...
There's not even a name or a wikipedia page for the site? There are various presumed Clovis sites which are now underwater in TN, as well.