Paleontologist Sebastian Apesteguia (R) measures a footprint measuring over a meter made by a meat-eating predator some 80 million years ago, one of the largest of its kind ever found, in Kinsa ... more 
Paleontologist Sebastian Apesteguia (R) measures a footprint measuring over a meter made by a meat-eating predator some 80 million years ago, one of the largest of its kind ever found, in Kinsa Saruska in the syncline of Maragua, some 60 km of Sucre, Bolivia, July 21, 2016. Picture taken in July 21, 2016. REUTERS/David Mercado less 
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Reuters | Photo By DAVID MERCADO / REUTERS
Tue, Jul 26, 2016 6:29 PM EDT