Did Early Mammals Hunt Dinosaurs in North America? Fossil Clues Suggest Conflict
When we think of the Mesozoic Era, most of us imagine a world dominated by towering dinosaurs, with our mammalian ancestors scurrying underfoot, hiding in the shadows. This traditional narrative portrays early mammals as small, timid creatures that posed no threat to their reptilian counterparts. However, recent paleontological discoveries in North America have begun to ...












