"Ohio Valley Native American Earthwork Sites and New Discoveries through Remote Sensing."
58:19
Irving Finkel | The Ark Before Noah: A Great Adventure
1:03:56
New Discoveries about the Cliff Dwellers of Central Arizona
54:02
Ancient Life on the Great Plains
41:27
Irving Finkel - Mesopotamian Travel Gardens
1:29:23
Going High-Tech to Rediscover Ohio Indigenous Peoples' Earthworks
1:12:31
Archaeology Month: The Serpent & The Alligator: Ohio's Ancient Effigy Mounds
59:00
Dr. Christopher Moore
44:35