A gorge in northern Tanzania, 48 km (30 miles) long and up to 90 metres (300 ft) deep. The exposed strata contain numerous fossils (especially hominids) spanning the full range of the Pleistocene period.
A gorge in northern Tanzania, 30 miles (48 km) long and up to 300 feet (90 m) deep. The exposed strata contain numerous fossils (especially hominids) spanning the full range of the Pleistocene period.