3/26/2023 0 Comments Second extinction t rex locationAny tooth that was broken or worn would be replaced. ![]() This, of course, is a very weak argument, not least of which because theropods replaced their teeth. He deemed it a sluggish animal and that the minimal wear on its teeth indicated it was a scavenger that got its food through little physical exertion ( Lambe, 1917). Lambe proposed that Gorgosaurus (another tyrannosaurid) was a scavenger instead of a predator.
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