They are the Clovis caches, groupings of exquisitely carved spear points and/or other flaked stone artifacts crafted thousands of years ago. Were they stored for a planned retrieval that never came?
“Stone tools can be very sharp ... contrary to widespread belief they had been used as spear points, they likely were used as hand knives rather than to kill mammoths — a finding based ...
The Clovis were a prehistoric people who flourished in North America at the end of the Ice Age, hunting mammoths and other big game with spear points not ... NOVA's America's Stone Age Explorers ...
That spear is useless now ... And so the makers of these stone points, the people who hunted with them, are known as Clovis people. The discovery at Clovis was one of the most dramatic leaps ...
That spear is useless now ... And so the makers of these stone points, the people who hunted with them, are known as Clovis people. The discovery at Clovis was one of the most dramatic leaps ...