Ohio Archaeology Month: Blennerhassett Island Archaeology
1:11:31
Ohio Archaeology Month: Newark Earthworks Wonder of the Ancient World
26:47
Columbus Neighborhoods: Columbus' Ancient History
57:52
Ohio Archaeology Month: The Great Circle Project
1:12:31
Archaeology Month: The Serpent & The Alligator: Ohio's Ancient Effigy Mounds
44:42
"Ohio Valley Native American Earthwork Sites and New Discoveries through Remote Sensing."
55:21
Tom Loebel's ECIAS The Secret Lives of Paleoindians Talk
26:49
The Ohio and Erie Canal
8:00