Varangu Formation
| Belongs to | Baltic lithostratigraphy (Ordovician) |
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Status | formal standard |
| Author | Männil in Aaloe et al. |
| Year | 1958 |
| Etymon | Varangu, vil. (E) |
| Age (Ma) | Öland Series |
| Index | AII-IIIS'V |
| Alt. index | O1vr |
| Date added | 2010-03-14 |
| Date changed | 2022-12-05 |
Locality | Type | From (m) | To (m) | Reference | Remarks | |
|---|---|---|---|---|---|---|
holostratotype | Heinsalu, H., 1987 | Selja river bank | ||||
| Aseri cliff | hypostratotype | Sidaravičiene et al., 1999 | Antud teoses pole mainitud, kes selle püstitas |
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