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Troodon is a saurischian.

Saurischians include the theropoda (animals like Troodon, Tyrannosaurus, Allosaurus, Therizinosaurus and Birds) and the sauropodomorpha (animals like Plateosaurus, Diplodicus and Brachiosaurus.)

Ornithischians inlcude Triceratops, Stegosaurus, Ankylosaurus, Pachycephalosaurus and Parasaurolophus.

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14y ago
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15y ago

It is a Saurischia, Theropoda, Deinonychuosauria, Dromaeosauridae.

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11y ago

Velociraptor was a saurischian as were all theropods.

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11y ago

Neither. Pterodactyl was a pterosaur, not a dinosaur.

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10y ago

The Ornithomimus dinosaur is a Saurischian.

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11y ago

saurischians

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Q: Is a deinonychus a saurischian or a a ornithischian?
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What are the 2 major groups of dinosaurs?

The two major groups of dinosaurs are the saurischians and ornithischians. Saurischian dinosaurs include theropods like T. rex and sauropods like Brachiosaurus, characterized by their hip structure. Ornithischian dinosaurs include species like Triceratops and Stegosaurus, known for their distinctive beaks and herbivorous diets.


Is deinonychus a bipedal dinosaur?

Yes. Deinonychus was a biped.


Where was Deinonychus located?

Deinonychus was located in the US and it lived in hell creek, montana.


When did Deinonychus - band - end?

Deinonychus - band - ended in 2008.


When was Deinonychus - band - created?

Deinonychus - band - was created in 1992.


When was Deinonychus antirrhopus created?

Deinonychus antirrhopus was created in 1969.


Is a spinosaurus sauischian?

A saurischian is a "lizard hipped" dinosaur, and all theropods and sauropods are saurischians. Spinosaurus was a theropod, and was thus a saurischian.


What us the difference between an ornithischian and saurischian?

Okay.Ornothischian dinousaurs had bird-like hips - that is, both the ischium and pubis pointed backwards, like birds hips do. These dinosaurs were smaller herbivores.Saurischian dinosaurs had lizard-like hips - the pubis pointed forwards, and the ischium pointed backwards. All theropods and some very large herbivores had these hips.Ironically, birds evolved from the lizard-hipped dinosaurs, not the bird-hipped ones.


Did Deinonychus eat plants or animals?

Deinonychus was a carnivore, so it ate other animals.


What is the real name of the deinonychus?

Yes. Deinonychus was a real dinosaurs closely related to velociraptor.


Where are ornithischian dinosaurs found?

south africa


The had a hip structure similar to birds?

ornithischian