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Transition of Power: A Summary of Apex Predators in Cretaceous North America - I Know Dino: The Big Dinosaur Podcast
North America saw the rise and fall of numerous members of Theropoda. Many held the role of apex predator at different points in time. This study focuses on the alpha predators during the Cretaceous (namely Acrocanthosaurus atokensis, Siats meekerorum, Lythronax argestes, and Tyrannosaurus rex) and how they superseded each other in the changing environment. Jurassic-Cretaceous...