Mysterious fossilized footprints reveal that ancient crocodile ancestors walked on two legs
2:47pm PDT - June 11th, 2020 dinosaur - Business Insider- Paleontologists discovered a trackway of fossilized footprints in South Korea that are more than 110 million years old.
- The footprints came from a 10-foot-long crocodile ancestor called a crocodylomorph, which walked only on its hind legs.…