آریزوناسور
Sign in to saveArizonasaurus (meaning "Arizona reptile") is a genus of ctenosauriscid archosaur from the Middle Triassic (243 million years ago) Moenkopi Formation of what is now Arizona. It is known for having a large back sail formed by elongated neural spines of its vertebrae. The type and only known species is A. babbitti, named and described in 1947.
Wikidata facts
- Parent taxon
- Ctenosauriscidae
- Image
- Arizonasaurus BW.jpg
Show 6 more facts
- taxon name
- Arizonasaurus
- taxon rank
- genus
- Commons category
- Arizonasaurus
- time period
- Middle Triassic
- start time
- 243000000-
- end time
- 243000000-
Sources (2)
via Wikidata · CC0