This category contains animals that were found on what is now the United States of America.
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All items (313)
A
- Achelousaurus
- Acheroraptor
- Acrocanthosaurus
- Aepycamelus
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- Agujaceratops
- Alamosaurus
- Albertosaurus
- Amebelodon
- American Herring Gull
- Ammonite
- Ammosaurus
- Amphicoelias
- Amphicyon
- Anasazisaurus
- Anchisaurus
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- Animantarx
- Ankylosaurus
- Anomalocaris
- Anzu
- Apatosaurus
- Appalachiosaurus
- Aquilops
- Arambourgiania
- Archelon
- Arctodus
- Astrodon
- Aublysodon
- Avaceratops
- Avisaurus
B
C
D
E
G
H