Aruküla Stage
Belongs to | Baltic Middle Devonian |
Type | chronostratigraphy |
Rank | Stage |
Scope | regional |
Status | formal standard |
Author | Mark |
Year | 1958 |
Etymon | Aruküla village, Estonia |
Age top (Ma) | 380.5 |
Age base (Ma) | 384 |
Age (Ma) | Givetian |
Index | D2ar |
Alt. index | D2AR |
Date changed | 2022-12-05 |
Locality | Type | From (m) | To (m) | Reference | Remarks | |
---|---|---|---|---|---|---|
Tartu cementary outcrop | stratotype (unspecified) | Kleesment & Mark-Kurik, 1997a |
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