apatosaur

• Nom désignant un immense dinosaure herbivore quadrupède d'Amérique du Nord de la fin du Jurassique.

A noun referring to a huge quadrupedal herbivorous dinosaur that was common in North America during the late Jurassic period.

1. Large herbivorous dinosaurC1formalscientific

   A huge quadrupedal herbivorous dinosaur common in North America during the late Jurassic period.

   Apatosaure

   • The apatosaur is one of the largest land animals ever known.
   • Fossils of the apatosaur have been found in the western United States.
   • The apatosaur used its long neck to reach high vegetation.

   Synonymesapatosaurusbrontosaurbrontosaurus