Mosasaurus hoffmanni Variant:Primed a smaller creature by comparison

a smaller creature by comparison

Its combination of true delphinid affinities

This would have been a survival advantage for the hatchlings

Styracosaurus albertensis is a herbivorous dinosaur that lived during the Late Cretaceous period

Mosasaurus hoffmanni Variant:Primed a smaller creature by comparisonMosasaurus hoffmanni was one of the largest and most specialized marine predators in Earth's history. It belonged to the mosasaurs, a group of marine reptiles closely related to modern lizards and snakes, which dominated the oceans during the Late Cretaceous. It lived approximately 70 to 66 million years ago, during the Maastrichtian stage, the last few million years before the mass extinction event that ended the age of non avian dinosaurs. The