Mexico’s Bus-Sized Sea Predator: Prognathodon cipactli Emerges from Cretaceous Depths
Nuevo León, Mexico – Paleontologists identified a formidable ancient marine reptile after more than two decades of study on a fossil skull unearthed in 2001. The creature, named Prognathodon cipactli, patrolled the warm, shallow seas covering what is now northeastern Mexico around 70 million years ago. This mosasaur stood as the region’s unchallenged apex predator, ...












