Prehistoric human traces dug up in north VN

HA NOI – Archaeologists have found traces of humans who lived 8,000-9,000 years ago in two caves in the northern province of Bac Kan.

The excavations were conducted last month at Tham Cave in Na Ri District and Pac Vat Cave in Ba Be District.

Based on the objects unearthed and the characteristics of local soil, scientists believe Tham Cave used to be a residential area of ancient people of the Bac Son Culture, who lived 8,000-9,000 years ago.

Traces at Pac Vat Cave show another residential area of an earlier period or the same period as Tham Cave.

Tham Cave measures around 500sq.m, has different entrances and is located 10m above the foot of a mountain.

The largest entrance faces southeast and looks out onto a large valley. Most of the cave has natural light and would have been convenient for human living.

Researcher Trinh Nang Chung, head of the excavation, said traces of early people were found everywhere inside the cave.

Objects including farming tools made from stone and snail shells were found 60cm deep in the soil.

Various tools from the Bac Son Culture (10,000-8,000 BC) were found, including long stone axes and stone knives, he said.

Remnants of food, like snail shells and nuts, were also discovered at the cave.

“We found a human skull and traces of reddish mineral soil,” he said. “The reddish soil seemed to have been used to cover dead bodies. This shows that early humans buried their dead right in their residential area.”

Pac Vat Cave measures nearly 1,000sq.m and is near a low karst mountain, 40m from the Nang River.

At the site, scientists found 10 stone stools, snail shells and animal teeth.

Further excavations in the caves will be carried out in the coming months. – VNS