Clash of the Miocene Giants: Fossilized Bites Reveal Colombia’s Ancient Apex Predators

The Middle Miocene of South America was a land defined by dramatic evolutionary experiments and unusual ecological dynamics. Long before the Great American Biotic Interchange allowed North American predators like saber-toothed cats and bears to march southward, South America was an isolated island continent. In this ancient ecosystem, the ratio of mammalian predators to their […]