21 ene 1070 año - Great Serpent Mound
Descripción:
1070 CE
Earthwork/effigy mound
Adams County, Southern Ohio
Created by natives, it is the largest serpent effigy in the world. Head aligns with summer solstice sunset
Tail points to winter solstice sunrise; curves parallel with lunar phases
Añadido al timeline:
fecha:
21 ene 1070 año
Ahora mismo
~ 956 years ago
Fotos:
![]()