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Some liked it hot: Dinosaurs evolved range of body temperatures
A new way to infer body temperature from eggshells suggests that small dinosaurs were cooler than large ones, and both were warmer than modern reptiles
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A new way to infer body temperature from eggshells suggests that small dinosaurs were cooler than large ones, and both were warmer than modern reptiles
Snake fossils are extremely rare, and this one was petrified just as it was about to eat a dinosaur hatchling