1. Poverty Point
... now stand four to six feet high and 140 to 20 feet apart. The ridges are separated by ditches, or swales, where dirt was removed to build the ridges. The five aisles and six sections of ridges form a partial octagon. The diameter of the outermost ridges measures three-quarters of a mile. It is thought that these ridges served as foundations for ... bisected by an extra ridge, which runs parallel to the southwestern aisle. This ridge starts at the innermost ridge of the enclosure, runs across the outer concentric ridges, and extends an additional 300 feet beyond the enclosure. Archaeolog...
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- Approx Pages: 4
- Grade Level: High School