Famous findLate Aksumite, about AD 540 to 645 (tentative)
The Beta Samati Ring: a bull-carved ring from a lost Aksumite town and one of Africa's oldest churches
Excavating a hill in northern Ethiopia that local villagers pointed out to them, archaeologists found a lost town of the kingdom of Aksum, a 4th-century church, and buried beneath its floor, a ring set with a carnelian carved with a bull's head.