Age

Norian

227.3000 – 205.7000 Ma

Le Norien est une subdivision du système géologique du Trias. C'est un âge (géochronologie) ou un étage (chronostratigraphie). Selon l'échelle des temps géologiques de 2012 de la Commission internationale de stratigraphie, le Norien s'étend de 227 millions d'années (Ma) à 208,5 Ma environ. Il succède au Carnien et précède le Rhétien.

← Geological time scale
Norian
click to enlarge
© Scotese, Christopher R.; Vérard, Christian; Burgener, Landon; Elling, Reece P.; Kocsis, Ádám T. · CC BY 4.0
Norian
Norian
Fossil genera 104
Coelurosaurichnus
Coelurosaurichnus
Dinosaurs
Ichnogenus Extinct
3 occ.
Dilophosauripus
Dilophosauripus
Dinosaurs
Ichnogenus Formal taxon Extinct
3 occ.
Evazoum
Evazoum
Dinosaurs
Ichnogenus Formal taxon Extinct
3 occ.
Shonisaurus
Shonisaurus
Marine reptiles
Valid Extinct
3 occ.
Massospondylus
Massospondylus
Dinosaurs
Valid Extinct
2 occ.
Otozoum
Otozoum
Dinosaurs
Ichnogenus Formal taxon Extinct
2 occ.
Placochelys
Placochelys
Marine reptiles
Valid Extinct
2 occ.
Tetrasauropus
Tetrasauropus
Dinosaurs
Ichnogenus Formal taxon Extinct
2 occ.
—
Barrancapus
Dinosaurs
Ichnogenus Formal taxon Extinct
1 occ.
Callawayia
Callawayia
Marine reptiles
Valid Extinct
1 occ.
Camelotia
Camelotia
Dinosaurs
Valid Extinct
1 occ.
Chindesaurus
Chindesaurus
Dinosaurs
Valid Extinct
1 occ.
Eucoelophysis
Eucoelophysis
Dinosaurs
Valid Extinct
1 occ.
—
Gregaripus
Dinosaurs
Ichnogenus Extinct
1 occ.
Guaibasaurus
Guaibasaurus
Dinosaurs
Valid Extinct
1 occ.
Hudsonelpidia
Hudsonelpidia
Marine reptiles
Valid Extinct
1 occ.
1 2 3 4 5 6 7
News 1
Newly Described Sauropodomorph from the Late Triassic of Zimbabwe
A team of international researchers have described a new dinosaur based on fossils found in Zimbabwe. This newly described sauropodomorph named Musango matusadonaensis lived during the Late Triassic (Norian faunal stage), around 210 million years ago. Musango is the fifth dinosaur to be named from fossils discovered in Zimbabwe. Furthermore, these fossils further support the
29/07/2026 everythingdinosaur
Parent interval
Late Triassic Epoch