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Brontosaurus is an invalid name for Apatosaurus excelsus. Apatosaurus excelsus existed from about 154 to 151 million years ago, during the Kimmeridgian and Tithonian stage of the Jurassic period.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoThe Brontosaurus was one of the species called Apatosaurus, they lived about 150 million years ago.
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When did the brontasaurus first roam earth?
Brontosaurus is actually an invalid name for Apatosaurus excelsus. The oldest known Apatosaurus excelsus fossils are 154 million years old.
What two developments freed animals to roam and inhibit the Earth?
God created them and let them roam the earth
What tool did the brontosaurus use to build his house?
The brontosaurus didn't use tools as he lived outside all the time roaming the earth.
When did dinosaurs roam Earth?
Paleozonic era
When did the megalodon first roam the Earth?
When dinasours were alive
Does brontosaurus hunt in herds?
Brontosaurus was an herbavore therefor it does not hunt. However Brontosaurus does move and graze in herds.
Do demons roam the earth?
No. But they make good fun for storytellers.
Who were the first people to roam earth?
The angels and the greek gods
Will unicorns roam the earth one day?
It is very unlikely.
The brontosaurus is know as this?
Brontosaurus is now known as apatosuarus.
When was Bully for Brontosaurus created?
Bully for Brontosaurus was created in 1991.
When was Period of the brontosaurus?
Brontosaurus lived during the Jurassic Period
