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 Ornithomimus

Taxonomy: Recognized Species
Class Dinosauria
  Subclass Theropodia
    Order Ornithomimosauria
      Family Ornithomimosauridae
O. velox Marsh, 1890
  Colorado, Utah
O. edmontonensis Sternberg, 1933
  Alberta, Canada

Species in Colorado: Ornithomimus velox

Size: Where found:
11½ feet
3.5 meters
Denver Formation of Colorado.

Period: Age:
Late Cretaceous Late Maastrichtian
  65 to 68 Ma.
(Late Campian - Early Maastrichtian for O. edmontonensis)

Material Found
O. velox
Postcranial material.
O. edmontonensis
Skull and postcranial skeleton, 2 fragmentary postcrania.


Information compiled by Donald L. Blanchard


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