Kõrgekallas Formation
| Belongs to | Baltic lithostratigraphy (Ordovician) |
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Status | formal standard |
| Author | Grigelis |
| Year | 1978 |
| Etymon | Kõrgekallas, river bank |
| Age (Ma) | Uhaku Stage |
| Index | CIcK |
| Alt. index | O2kr |
| Date added | 2011-08-18 |
| Date changed | 2014-11-27 |
Locality | Type | From (m) | To (m) | Reference | Remarks | |
|---|---|---|---|---|---|---|
| Purtse-Kõrgekalda river bank | holostratotype | Rõõmusoks, 1983 | Purtse River bank by Kõrgekallas |
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