🇹🇷 Turkey · Hillfort
Salina Hillfort
Yayoi (300 BCE–300 CE) · Yayoi
Salina Hillfort in Central Anatolia, Turkey is a Yayoi (300 BCE–300 CE) hillfort attributed to Yayoi culture.
🇺🇸 United States · Earthwork
Shrum Mound
Early Woodland Adena to Early Hopewell transition · Adena
Adena conical mound (20 ft/6 m high, 100 ft/30 m diameter) preserved in Campbell Park, Columbus — one of few surviving mounds in Ohio's capital city.