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jan 23, 1070 - Great Serpent Mound

Description:

1070 CE
Earthwork/effigy mound
Adams County, Southern Ohio
The head of the serpent aligns with the summer solstice sunset, and the tail points to the winter solstice sunrise.

Added to timeline:

23 Jan 2018
0
0
1011

Date:

jan 23, 1070
Now
~ 956 years ago

Images: