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Ask Siri What Dinosaur Has 500 Teeth

The nigersaurus had a wide mouth lined with 500 slender teeth credit: In 2004, researchers found a tooth belonging to irritator challengeri — a spinosaur, or dinosaur in spinosaurus' taxonomic family, spinosauridae — embedded in. 12 Frequently Asked Dinosaur Questions Tim robbins, gary sinise, don cheadle, connie nielsen. Ask siri what dinosaur has 500 teeth. Parents, teachers, and… Read More »