The stones are estimated to be around 9,000 years old, predating Stonehenge by about 4,000 years. This period follows the end of the Ice Age and the formation of Grand Traverse Bay, when the lake bed had not yet been submerged.
Charting Grand Traverse Bay
Stretching 32 miles in length and 12 miles in width, Grand Traverse Bay is nestled in the northeastern arm of Lake Michigan, bordered by Michigan's lower peninsula.
HandgunYoga (he/him/his) /
npub1ae…x97tw
2024-07-08 11:12:40
in reply to nevent1q…ncv0
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npub1aea7e2rmvvccyl0j3gtz95sgmegthqpea7h8fvxxghpu2td266vsfx97twSeen on
wss://relay.nostr.bandPublished at
2024-07-08 11:12:40Event JSON
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"content": "The stones are estimated to be around 9,000 years old, predating Stonehenge by about 4,000 years. This period follows the end of the Ice Age and the formation of Grand Traverse Bay, when the lake bed had not yet been submerged.\nCharting Grand Traverse Bay\nStretching 32 miles in length and 12 miles in width, Grand Traverse Bay is nestled in the northeastern arm of Lake Michigan, bordered by Michigan's lower peninsula.",
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