Dinosaurs

Definition of Dinosaurs Hierarchical Category as it relates to Animals

A prehistoric group of reptiles known for their colossal sizes, which existed in the Mesozoic Era, from the Triassic period (around 230 million years ago) until the end of the Cretaceous period (around 65 million years ago). They are a diverse group of animals that are part of the larger classification of reptiles.

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External Links
Flying Dinosaurs – How fearsome reptiles became birds (FlyingDinosaurs.net)
Types of Dinosaurs: List of Names of All Different Types of Dinosaurs (TypesofDinosaurs.com)
Spinosaurus - facts about spinosaurus, a dinosaur with a fin on its back, which was probably the largest of the meat-eating dinosaurs (Spinosaurus.org)
Purgatory Auto Works and Dinosaur Farm – Where we do stuff (Purgatory.org)
Dinosaur Research Institute (DinosaurResearch.com)
Prehistoric life | History of dinosaurs by Tomas C (PrehistoricLife.net)
Utah Rafting and Stand Up Paddle Boarding | Green River Rafting | Yamp River Rafting | Adrift DinosaurAdrift Dinosaur | Utah Colorado Stand Up Paddle And Rafting (Adrift.com)
Ankylosaurus - facts about ankylosaurus, an armored dinosaur with a heavy club on its tail (Ankylosaurus.org)

Child Hierarchical Categories

Animal Behavior Animal Classification Animal Conservation Animal Evolution Animal Habitats Animal Kingdom Birds Dinosaur Anatomy Dinosaur Fossils Dinosaur Habitats Dinosaur Species Endangered Animals Extinct Animals Flying Dinosaurs Mammals Marine Dinosaurs Paleontology Prehistoric Animals Reptiles Wildlife
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