About 65 feet tall and 800 feet in circumference, the Miamisburg Mound in Ohio is one of the largest conical Indian mounds in eastern U.S. It is the only mound located in the prehistoric site park. It...
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About 65 feet tall and 800 feet in circumference, the Miamisburg Mound in Ohio is one of the largest conical Indian mounds in eastern U.S. It is the only mound located in the prehistoric site park. It...