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June 25, 2024
Dinosaurs used in study on evolution of diverse body sizes
An artist's rendering depicting Nanuqsaurus, a Tyrannosauridae theropod (background standing), and the skull of a Pachyrhinosaurus (foreground), a Centrosaurinae ceratopsid, two dinosaur species that were included in a study that showed the evolution of diverse body sizes in dinosaurs and mammals cannot be reduced to simply being a function of latitude or temperature.