• 42:57 - 45:32
Dr. Gregory L. Little | Denisonvan Origins: The Giants, The Mounds, & The Path of Souls
Evolution of North American Mound Construction
Mound building in North America began around 4500 BC with midden mounds and evolved into complex geometric earthworks. The Adena culture specialized in large conical burial mounds often surrounded by moats and earthen walls, similar to European barrows or henges. These structures served as the foundation for the more advanced geometric designs of the later Hopewell culture.