10 авг 1070 г. - Great Serpent Mound
Описание:
1070 CEEarthwork/effigy mound
Adams County, Southern Ohio
Mound representing a snake that may have been used to mark time or seasons, such as the winter and summer solstice.
Добавлено на ленту времени:
Дата:
10 авг 1070 г.
Сейчас
~ 955 г назад