Hirnantian

Back to Time Scale

Representation and status

Color CMYK
(24%,0%,22%,14%)
Color RGB
R: 166 G: 219 B: 171
Rank
chronostratigraphic Stage
Validity
Unit is in Use
Status
valid

Nomenclature

Deutsch
Hirnantien
Français
Hirnantien
Italiano
Hirnantiano
English
Hirnantian

Hierarchy and sequence

Units at roof

Age

Age at top
  • Late Ordovician
Age at base
  • Late Ordovician
Back to top