Apatosaurus excelsus


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Related to Apatosaurus excelsus: brontosaurus, brontosauruses, brontosauri
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Noun1.Apatosaurus excelsus - huge quadrupedal herbivorous dinosaur common in North America in the late JurassicApatosaurus excelsus - huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
sauropod, sauropod dinosaur - very large herbivorous dinosaur of the Jurassic and Cretaceous having a small head a long neck and tail and five-toed limbs; largest known land animal
genus Apatosaurus, genus Brontosaurus - large quadrupedal herbivorous dinosaurs with very long neck and tail; late Jurassic