Six corpses, dating to 6,000 years ago, have been unearthed in a cave in
Ngan Son District of northern Bac Kan Province, according to scientists
from the Viet Nam Archaeology Institute.
Traces of prehistoric man have been found at the Na Mo Cave in the northern province of Bac Kan. Members
of the Viet Nam Archaeological Institute and the Bac Kan Museum have
been excavating the area for possible prehistoric remains since early
June.
