What classifies a dinosaur as a dinosaur??
Modern birds are classified as a type of dinosaur because they share a common ancestor with non-avian (non-flying) dinosaurs, which became extinct about 66 million years ago. They share features such as the hole in the hip socket, the three-toed foot and the s-shaped neck.
What are the groups of dinosaurs??
- Tyrannosaurs.
- Sauropods.
- Ceratopsians (Horned, Frilled Dinosaurs)
- Raptors.
- Theropods (Large, Meat-Eating Dinosaurs)
- Titanosaurs.
- Ankylosaurs (Armored Dinosaurs)
- Feathered Dinosaurs.
- Hadrosaurs (Duck-Billed Dinosaurs)
- Ornithomimids (Bird-Mimic Dinosaurs)
What are good dinosaur names??
Within these first dinosaurs, you will find well-known names like the Brachiosaurus, Brontosaurus, and the Apatosaurus (formerly the Brontosaurus). There are also interesting dinosaurs like the Argentinosaurus which is thought to be the largest dinosaur ever to live while the Dromiceiomimus may have been the fastest.
What is the taxonomy of dinosaurs??
Dinosaur Taxonomy. Dinosaurs have a rather interesting taxonomical classification. There are two main identifications for dinosaurs: saurischia and ornithischia. Saurischians have more lizard-like hip structures, whereas ornithischians have a more bird-like hip structure. There are two main kinds of saurischians: Theropods and Sauropods.