larson1951
Silver Member
I was born in Mobridge SD
Our farm had granite rock circles measuring from 5 feet in diameter to 15 feet,
But the small 5 footers were most common with only a few of the large ones
I never found even one artifact by these, these circles were found on the hilly parts where we kept the cows and sheep(not on the flat)
Does any one out there know what these could have been
I would appreciate any opinions
The granite rocks were average size of a bowling ball with some smaller and some bigger
Thanks in advance for any help on this,steve
Our farm had granite rock circles measuring from 5 feet in diameter to 15 feet,
But the small 5 footers were most common with only a few of the large ones
I never found even one artifact by these, these circles were found on the hilly parts where we kept the cows and sheep(not on the flat)
Does any one out there know what these could have been
I would appreciate any opinions
The granite rocks were average size of a bowling ball with some smaller and some bigger
Thanks in advance for any help on this,steve
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