Norian
Encyclopedia : N : NO : NOR : Norian
The Norian Stage was a portion of the Triassic geological period. It dates from 216.5 ± 2.0 to 203.6 ± 1.5 million years ago.
Fauna
- Earliest known pterosaurs
- *Preondactylus
- *Peteinosaurus
- *Eudimorphodon
- sauropodomorphs
- *Plateosaurus
- *Riojasaurus
- *Sellosaurus
| Triassic period | |||||
|---|---|---|---|---|---|
| Lower/Early Triassic | Middle Triassic | Upper/Late Triassic | |||
| Induan | Olenekian | Anisian | Ladinian | Carnian | Norian |
| Rhaetian | |||||
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