Sevatian
Back to Norian (~ 227 Ma)Representation and status
- Color CMYK
- (0%,0%,0%,100%)
- Rank
- chronostratigraphic Substage
- Validity
- Unit is not in Use
- Status
- local name (informal)
Nomenclature
- Deutsch
- Sevatium
- Français
- Sévatien
- Italiano
- Sevatiano
- English
- Sevatian
- Historical Variants
-
Sevat = Obernor (Donofrio et al. 2003), Sevatium (Meyer et al. 2013), Oberes Norien
Age
- Age at top
-
- Rhaetian
- Age at base
-
- Norian