Aseri Formation
| Belongs to | Baltic lithostratigraphy (Ordovician) |
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Author | Männil |
| Year | 1987 |
| Etymon | Aseri, town in NE Estonia |
| Original locality | Asery quarry |
| Age (Ma) | Aseri Stage |
| Date changed | 2023-11-02 |
Locality | Type | From (m) | To (m) | Reference | Remarks | |
|---|---|---|---|---|---|---|
| Aseri quarry | holostratotype | Männil, Ralf, 1987a | ||||
| Sirtsisoo 526 borehole | hypostratotype | 79.95 | 83.65 | Andersson at al., 1985 | hüpostratotüübi püstitaja nimi pole selles teoses selgelt välja toodud |
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