Arizonasaurus was a ctenosauriscid archosaur from the Middle Triassic (243 million years ago). Arizonasaurus is found in the Middle Triassic Moenkopi Formation...

(2005). "Osteology of the Middle Triassic pseudosuchian archosaur Arizonasaurus babbitti". Historical Biology. 8 (1): 19–47. doi:10.1080/08912960500476499...

(2005). "Osteology of the Middle Triassic pseudosuchian archosaur Arizonasaurus babbitti". Historical Biology. 17 (1): 19–47. doi:10.1080/08912960500476499...

(2005). "Osteology of the Middle Triassic pseudosuchian archosaur Arizonasaurus babbitti". Historical Biology. 8 (1): 19–47. Bibcode:2005HBio...17...19N...

(2005). "Osteology of the Middle Triassic pseudosuchian archosaur Arizonasaurus babbitti". Historical Biology. 8 (1): 19–47. Bibcode:2005HBio...17...19N...

(2005). "Osteology of the Middle Triassic pseudosuchian archosaur Arizonasaurus babbitti". Historical Biology. 17 (1–4): 19–47. doi:10.1080/08912960500476499...

incomplete skeletons of a large archosaur and the primitive poposauroid Arizonasaurus babbitti. The beds making up this formation were originally the lowest informal...

†Araucarioxylon arizonicum †Arganodus †Arganodus dorotheae †Arizonasaurus †Arizonasaurus babbitti †Asplenium Astarte †Baculites †Baculites asper †Baculites...

†Araucarioxylon arizonicum †Arca Arctica †Arganodus †Arizonasaurus – type locality for genus †Arizonasaurus babbitti – type locality for species Astarte †Australosomus...

Arctica †Arganodus †Aricycas †Aricycas paulae †Arizonasaurus – type locality for genus †Arizonasaurus babbitti – type locality for species Astarte †Astarte...