Brontosaurus is an invalid name for Apatosaurus excelsus. Apatosaurus excelsus was about 4.5 meters tall, or 15 feet tall, at the highest point on its back. It is unknown what angle they held their necks at, so nobody knows how high above the ground their heads were.
Brontosaurus wasn't an actual species. This was an error on the part of paleontologists at the time, who reconstructed this supposed species using the bones of more than one species. So, to answer you question, the brontosaurus didn't ever live.
about 30 feet for an adult is how long there neck is brachiosaurus
28/38 ft tall 60/70 ft long. 100 tons
Brontosaurus was an herbavore therefor it does not hunt. However Brontosaurus does move and graze in herds.
Brontosaurus is now known as apatosuarus.
Bully for Brontosaurus was created in 1991.
Brontosaurus lived during the Jurassic Period
Brontosaurus is actually an invalid name for Apatosaurus excelsus. Apatosaurus existed from 154 to 150 million years ago, which was during the Kimmeridgian and Tithonian stages of the Jurassic period of the Mesozoic era.
In 1903, Elmer Riggs reclassified Brontosaurus. He realized that Brontosaurus was too similar to Apatosaurus ajax to belong to a separate genus. Thus, he reclassified Brontosaurus to Apatosaurus excelsus in 1903, and at that point the name Brontosaurus became dubious.
Brontosaurus is now known as Apatosaurus.
The Brontosaurus is made of the Apatosaurus and the Camarasaurus.
"Brontosaurus" or Apatosaurus reached 26m.