An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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Mounds tagged “caddoan”

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🇺🇸 United States · Ancient city

Caddo Mounds State Historic Site

Caddoan Mississippian 800–1300 CE (Early Caddo) · Caddoan (Hasinai)

Southernmost Caddoan Mississippian center with three mounds, plaza and El Camino trace.