Kõrgekallas Formation
General info
| 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 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
| Purtse-Kõrgekalda river bank |
holostratotype
| Rõõmusoks, 1983 | Purtse River bank by Kõrgekallas |
| Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age base (Ma) | Age top (Ma) | Age |
|---|---|---|---|---|---|---|---|---|---|
| Erra Member | CIc-CIIV'E | O2krE |
lithostratigraphy
|
Member
|
regional
| Kõrgekallas Formation |
Uhaku Stage
| ||
| Koljala Member | O2krK |
lithostratigraphy
|
Member
|
regional
| Kõrgekallas Formation |
Uhaku Stage
| |||
| Pärtliorg Member | O2krP |
lithostratigraphy
|
Member
|
regional
| Kõrgekallas Formation |
Uhaku Stage
|
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