Tremadocian
Back to Time ScaleRepresentation and status
- Color CMYK
- (70%,0%,25%,34%)
- Color RGB
- R: 51 G: 169 B: 126
- Rank
- chronostratigraphic Stage
- Validity
- Unit is in Use
- Status
- valid
Nomenclature
- Deutsch
- Trémadocien
- Français
- Trémadocien
- Italiano
- Tremadociano
- English
- Tremadocian
- Historical Variants
- Tremadoc (Sedgwick 1837), Trémadocien (Mayer-Eymar 1888)
Hierarchy and sequence
- Units at roof
Age
- Age at top
-
- Early Ordovician
- Age at base
-
- Early Ordovician