National Geographic
This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s how Nigersaurus was built for nonstop grazing.
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What dinosaur has 500 teeth? This prehistoric jaw was one-of-a-kind
Riley Black
07:20
This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s how Nigersaurus was built for nonstop grazing.
