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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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