Five Prehistoric Cave Drawings Uncovered in Alabama Are the Largest Discovered in North America

Hidden in a narrow cavern extending less than two feet from floor to ceiling, five cave drawings are the largest of their kind discovered so far in North America. Three anthropomorphic figures and two rattlesnakes are etched into the mud surface of 19th Unnamed Cave in Alabama—the name is intentionally vague to protect the exact location—with the most sizable glyph measuring nearly 11 feet. The renderings are thought to be from the Early and Middle Woodland prehistoric periods, or between 133 and 433 CE when populations began to shift from primarily nomadic hunting and gathering to settling and establishing agricultural production. More

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