Archaeologists at Work
- 1962
- 13m
Showing how Archaeologists search for evidence left by ancient people. They excavate a site in the desert southwest, noting the changes shown by artifacts in various levels of occupation.Showing how Archaeologists search for evidence left by ancient people. They excavate a site in the desert southwest, noting the changes shown by artifacts in various levels of occupation.Showing how Archaeologists search for evidence left by ancient people. They excavate a site in the desert southwest, noting the changes shown by artifacts in various levels of occupation.