🇺🇸 United States · Earthwork
Etowah Indian Mounds
Mississippian, Etowah phase 1000–1550 CE · Mississippian (Muscogean ancestors)
19-m Mississippian Temple mound with copper falcon plates and marble effigies.
🇺🇸 United States · Earthwork
Spiro Mounds
Mississippian Spiro phases Harlan–Sprio 950–1450 CE (Craig Mortuary climax 1200–1400) · Caddoan Mississippian (Spiroan, ancestors of Wichita/Caddo)
Premier Mississippian and Caddoan necropolis and ceremonial center on Arkansas River: 12 mounds (Craig Mound – 10 m high, hollow burial chamber or ‘Spirit Lodge’ with shell-carved ‘Great Mortuary’…
🇺🇸 United States · Earthwork
Moundville Archaeological Park
Mississippian 1000–1450 CE, apogee 1200–1350 CE · Mississippian (ancestral Choctaw/Chickasaw)
29-mound plaza center with grand chief's platform mound above Black Warrior River.