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Kentrosaurus

Dr. Egerton introduces us to Kentrosaurus, a herbivorous dinosaur with large plates along their back and spikes at the end of their tails. Why do y...

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Jobaria

Dinosaurs A to Z Videos • 3m 6s

This giant sauropod was discovered in the Sahara Desert. How could a dinosaur like Jobaria grow so big in the middle of a desert? Dr. Egerton explains how environments were different in the Jurassic Period.

Up Next in Dinosaurs A to Z Videos

  • Kentrosaurus
    03:27
    Kentrosaurus

    Kentrosaurus

    Dr. Egerton introduces us to Kentrosaurus, a herbivorous dinosaur with large plates along their back and spikes at the end of their tails. Why do you think they had all of these plates and spikes?

  • Leaellynasaura
    03:09
    Leaellynasaura

    Leaellynasaura

    Meet “Laellyn’s Lizard,” a cute little dinosaur from southeastern Australia. Leaellynasaura had giant eyes for its size. Dr. Egerton shares why scientists think their eyes were so enormous.

  • Maiasaura
    03:13
    Maiasaura

    Maiasaura

    Have you ever heard of Egg Mountain in Montana? Dr. Egerton explains how the discovery of Maiasaura fossils in Montana changed the way scientists thought about dinosaur behavior.

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