Vi fant 1 definisjoner av order Sauropterygia på engelsk.
Noun |
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| order Sauropterygia - extinct marine reptiles: plesiosaurs; nothosaurs | ||
| Sauropterygia | ||
| animal order the order of animals | ||
| archosauria, subclass archosauria a large subclass of diapsid reptiles including: crocodiles; alligators; dinosaurs; pterosaurs; plesiosaurs; ichthyosaurs; thecodonts | ||
| plesiosauria, suborder plesiosauria any of the plesiosaurs | ||