According to U.S. paleontologists, the discovery of 19 million year old crocodilian fossils in Panama sheds new light on the history of interchange and animal distributions between North and South America. Life reconstruction of Culebrasuchus mesoamericanus, one of the two newly discovered prehistoric caimans, in its ancient near coastal environment during the early Miocene of Panama (Danielle Byerley / Florida Museum of Natural History) The uplift...
