A Guide to the Dinosaurs of Colorado


On Dinosaur Classification

On Scientific Names

The Basics of Taxonomy

An Introduction to Cladistcs

Taxonomy of the Dinosaurs of Colorado

Cladogram of the Dinosaurs of Colorado

About the Dinosaurs of Colorado

Geological
Time Chart


   

Genus Coelurus

Taxonomy: Recognized Species
Class Dinosauria
  Subclass Theropodia
    Order Coelurosauria
      Family Coeluridae
C. fragilis Marsh, 1879
  Colorado, Wyoming, Utah

Species in Colorado: Coelurus fragilis

Size: Where found:
6½ feet
2 meters
Morrison Formation of Utah, Wyoming, and Colorado

Period: Age:
Late Jurassic Kimmeridgian - Tithonian
  144 to 156 Ma.

Material Found
Postcranial skeleton.


Information compiled by Donald L. Blanchard


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