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Atlas
All Species
Geology
Chordata
Sauropsida
Ichthyornithiformes
Ichthyornidae
Ichthyornis
Ichthyornis
Phylum:
Chordata
Class:
Sauropsida
Order:
Ichthyornithiformes
Family:
Ichthyornidae
Genus:
Ichthyornis
Common Name: Fish Bird
Ichthyornis
Species present in the Cretaceous of the Western Interior Seaway
Ichthyornis dispar
Ichthyornis victor
