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Late Jurassic
161-145 million years ago.
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∙ 14y ago
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What era did the apatosaurus live in?
Apatosaurus excelsus existed from about 154 to 151 million years ago. This was during the Kimmeridgian and Tithonian stage of the Jurassic period. The Jurassic period was during the Mesozoic era.
What species is an apatosaurus?
There are four accepted species of Apatosaurus. They are Apatosaurus ajax, Apatosaurus excelsus, Apatosaurus louisae, and Apatosaurus parvus.
When did the brontosaurus dinosaur live?
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.
What dinosaur named the apatosaurus is a herbivore?
The apatosaurus is the apatosaurus which is an herbivore.
Was apatosaurus a reptile?
Apatosaurus was a sauropod dinosaur. Like all dinosaurs, Apatosaurus was a reptile.
What ate the apatosaurus?
Apatosaurus predatorsAllosaurusRaptorsPrehistoric Crocodiles
What did the apatosaurus evolve into?
The Apatosaurus evolved into a seagull
Is an apatosaurus a sauropod?
Yes, Apatosaurus is a sauropod.
What is an Apatosaurus?
An apatosaurus is a large sauropod dinosaur of the genus Apatosaurus, belonging to the late Jurassic period.
What kind of genus is apatosaurus?
Apatosaurus was an herbivorous diplodocidsauropod. There are three accepted species Apatosaurus ajax, Apatosaurus louisae, and Apatosaurusparvus. Brontosaurus execelcus was first though to be its own genus, than it was moved to Apatosaurus for a while, but paleontologists including Robert T. Bakker relized that several differences in the skull, means that Brontosaurus is once again a valid genus
Who discovered the apatosaurus?
Othniel Charles Marsh discovered one species of Apatosaurus, and named it Apatosaurus ajax. When he discovered Apatosaurus excelsus, though, he assigned it to its own genus, Brontosaurus. Later it was found that both Brontosaurus and Apatosaurus ajax belonged to the same genus, so Brontosaurus was reassigned to Apatosaurus excelsus.
Who named the apatosaurus?
Othniel Charles Marsh discovered one species of Apatosaurus, and named it Apatosaurus ajax. When he discovered Apatosaurus excelsus, though, he assigned it to its own genus, Brontosaurus. Later it was found that both Brontosaurus and Apatosaurus ajax belonged to the same genus, so Brontosaurus was reassigned to Apatosaurus excelsus.
