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dec 25, 727 - Great Serpent Mound
Description:
1070 CE
Earthwork/effigy mound
Adams County, Southern Ohio
Wasn't used to bury anything but it pointed at the summer and winter solstice
Added to timeline:
19 Jan 2018
0
0
543
APAH timeline
Date:
dec 25, 727
Now
~ 1297 years ago
Images: