Found: Bonus - Carved Stone in South Dakota | History

Archaeologists Dale and Mike analyze an enormous round stone found in South Dakota and hypothetizes about the origins of its petroglyphs in this web exclusive. #FoundHistory

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Found
Season 1

"Found" follows a group of experts as they fan out across the nation to investigate the unexplained objects that normal Americans find in their backyards. Someone just might have that artifact that turns the history of our country on its head. Could it be you?

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[draghynmystress]

already this guy is incorrect. there were horses here prior to the 1600's. We call the horses coming here with the Spanish, the "second coming" of the horse.
Our horses were much smaller. There have even been horse skeletons found, in North America, of those smaller horses.

[Nutslap]

First of all, there were horses in north american prior to colombus. Second, looking at the carvings, they all look like they have the same amount of weathering. Didn't get a detailed look from this short clip. But from what I can tell it seems it was all carved around the same time. Definitely not thousands of years apart. They just make assumptions based on their whacky idea of history.

[stephentucker]

This guy puts me in mind of a car salesman, not an archeologist

[LLDubzzzinyafaceThomas]

I am direct descent of the Rosanders of Vale SD. They came from Sweden. That's what they do... Carve into rocks...