Triassic (251.902 +/- 0.024 Ma)
Retour à chronostratigraphieReprésentation et statut
- Index
- Tr
- Couleur CMYK
- 50/80/0/0 (Commission for the Geological Map of the World)
- Couleur RGB
- R: 129 G: 43 B: 146
- Rang
- Période chronostratigraphique
- Usage
- Ce terme est en usage.
- Status
- terme formel valide
Nomenclature
- Deutsch
- Trias
- Français
- Trias
- Italiano
- Triassico
- English
- Triassic (251.902 +/- 0.024 Ma)
- Origine du nom
-
Name derived from the classical three-fold subdivision in the germanic facies realm.
- Variantes historiques
-
Trias (von Alberti 1834), Dreigeteilten
- Remarques nomenclatoriales
-
die Trias (DE), le Trias (FR)
Hiérarchie et succession
- Unités hiérarchiquement subordonnées
- Unités sus-jacentes
Références
- Définition
- 1834) : Beitrag zu einer Monographie des Bunten Sandsteins, Muschelkalks und Keupers und die Verbindung dieser Gebilde zu einer Formation Stuttgart und Tübingen (
-
Late Triassic (~ 237 Ma)
- Rang
- Époque chronostratigraphique
- Statut
- terme formel valide
- En bref
-
The Late Triassic is the last geochronologic subepoch of the Triassic, starting with the Carnian age (at the transition from the Middle Triassic subepoch) and ending with the Rhaetian age (at the transition to the Early Jurassic subepoch). It is subdivided in three ages (Carnian, Norian and Rhaetian).
- Age
- Carnien
-
Rhaetian (~ 208.5 Ma)
- Name Origin
-
Rhaetian Alps (Switzerland, Austria and Italy)
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Age
- Rhétien
-
Norian (~ 227 Ma)
- Name Origin
-
Noric Alps / Noricum (Latin): ancient Roman province south of the Danube River in present-day Austria.
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Age
- Norien
-
Sevatian
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
-
Local substage corresponding to the Late Norian (Late Triassic).
- Age
- Norien
-
Alaunian
- Name Origin
-
Named after the Hallaun people in Hollein (Tyrol, Austria).
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
-
Local substage corresponding to the Middle Norian (Late Triassic).
- Age
- Norien
-
Lacian
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
-
Local substage corresponding to the Early Norian (Late Triassic).
- Age
- Norien
-
Carnian (~ 237 Ma)
- Name Origin
-
Named atfer the Carnic Alps zwischen Austria and Italy (East Tyrol, Carinthia, Friuli and Veneto).
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Age
- Carnien
-
Middle Triassic (247.2 Ma)
- Rang
- Époque chronostratigraphique
- Statut
- terme formel valide
- En bref
-
The Middle Triassic is the middle geochronologic subepoch of the Triassic, starting with the Anisian age (at the transition from the Early Triassic subepoch) and ending with the Ladinian age (at the transition to the Late Triassic subepoch). It is officially subdivided in two ages (Anisian and Ladinian).
- Age
- Anisien
-
Ladinian (~ 242 Ma)
- Name Origin
-
Named after the Ladini people of the Dolomites, N Italy.
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Age
- Ladinien
-
Longobardian
- Name Origin
-
Name derived fromthe term Longobardi, designating the territories controlled by the Lombards in Italy.
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
- Last, informal substage of the Ladinian.
- Age
- Spätes Ladinien
-
Fassanian
- Name Origin
-
Named after the Val di Fassa (Italia).
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
- First, informal substage of the Ladinian. Originally based on the Buchenstein Beds, it corresponds to a major transgressive interval.
- Age
- Frühes Ladinien
-
Anisian (247.2 Ma)
- Name Origin
-
Named after the Enns (= Anisus) River at Grossreifling (Austrian Alps).
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Nomenclatorial Remarks
- <p>Virglorien supérieur</p>
- En bref
-
First stage of the Middle Triassic.
- Age
- Anisien
-
Illyrian
- Name Origin
-
Named after the antique region Illyria (western part of the Balkan Peninsula).
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
- Last substage of the Anisian (Middle Triassic).
- Age
- Spätes Anisien
-
Pelsonian
- Name Origin
-
Named after Lake Pelso = Lake Balaton (Transdanubian region, Hungary.
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
- Third substage of the Anisian.
- Age
- Anisien
-
Bithynian
- Name Origin
-
Named after the Roman province Bithynia (NW Turkey).
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- En bref
- Second substage of the Anisian (Middle Triassic).
- Age
- Anisien
-
Aegean
- Name Origin
-
Named after the Aegean Sea (Greece).
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
- Nomenclatorial Remarks
- Ägäissches Meer = mer Égée
- En bref
- First substage of the Anisian (Middle Triassic).
- Age
- Frühes Anisien
-
Early Triassic (251.902 +/-0.024 Ma)
- Rang
- Époque chronostratigraphique
- Statut
- terme formel valide
- En bref
-
The Early Triassic is the first geochronologic subepoch of the Triassic, starting with the Induan age (at the transition from the Lopingian subepoch) and ending with the Olenekian age (at the transition to the Middle Triassic subepoch). It is officially subdivided in two ages (Induan and Olenekian).
- Age
- Induen
-
Olenekian (251.2 Ma)
- Name Origin
-
Olenek = Olenyok River, N Siberian Russia
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- En bref
-
In Europe the Olenekian is the time when the deposition of a large part of the Buntsandstein occured .
- Age
- Olénékien
-
Spathian
- Name Origin
-
Leonard Frank Spath (1882-1957), British geologist and paleontologist.
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
-
Smithian
- Name Origin
- James Perrin Smith (1864-1931), US geologist and paleontologist.
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
-
Induan (251.902 +/-0.024 Ma)
- Name Origin
-
Indus River in the Salt Range of Pakistan.
- Rang
- Étage chronostratigraphique
- Statut
- terme formel valide
- Age
- Induen
-
Dienerian
- Name Origin
-
Karl Diener (1862-1928), Austrian geologist, paleontologist and alpinist.
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)
-
Griesbachian
- Name Origin
- Griesbach
- Rang
- Sous-Étage chronostratigraphique
- Statut
- terme local (informel)