Öland Series
Belongs to | Baltic Ordovician |
Type | chronostratigraphy |
Rank | Series |
Scope | regional |
Status | informal standard |
Age top (Ma) | 463.8 |
Age base (Ma) | 489.8 |
Age (Ma) | Ordovician |
Date changed | 2012-01-04 |
Browse Geocollections
Belongs to | Baltic Ordovician |
Type | chronostratigraphy |
Rank | Series |
Scope | regional |
Status | informal standard |
Age top (Ma) | 463.8 |
Age base (Ma) | 489.8 |
Age (Ma) | Ordovician |
Date changed | 2012-01-04 |