Apatosaurus excelsus meaning

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Apatosaurus excelsus (noun): huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic.

Definition of Apatosaurus excelsus

  1. huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic

    Synonyms: apatosaur, apatosaurus, brontosaur, brontosaurus, thunder lizard

    Type of: sauropod

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