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twistedsifter.com
This 300 ft Wall in Bolivia has over 5000 Dinosaur Footprints
Photograph by Ramon Kristian Arellano Located 5 km (3 miles) from downtown Sucre, Bolivia is Cal Orko, an imposing limestone slab 1.5 km (0.9 miles) long and over 100 meters high (328 ft). O…