8 nov 1070 - 156 Great Serpent Mound
Description:
1070 CEEarthwork/effigy mound
Adams County, Southern Ohio
Largest serpent effigy in the world
1300 Feet ranging from 1-3 feet in height
Head points east and tail points west
Head aligns with summer solstice sunset
Tail points to winter solstice sunrise; curves parallel with lunar phases
Ajouté au bande de temps:
Date:
8 nov 1070
Maintenaint
~ Il y a 955 ans