Koigi Member
General info
| Belongs to |
Varbola Formation
|
| Type | lithostratigraphy |
| Rank | Member |
| Original rank | alamlade |
| Scope | regional |
| Status | formal standard |
| Author | Männil |
| Year | 1962 |
| Etymon | Koigi vil. (E) |
| Original locality | Kamariku core |
| Age (Ma) |
Juuru Stage
|
| Index | G1-2V'K |
| Date added | 2009-04-21 |
| Date changed | 2024-03-05 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
| Kamariku borehole |
holostratotype
| 16.3 | 18.1 | Nestor, H. & Kala, 1968 | Püssi, partly destroyed |
| Vistla 2 borehole |
neostratotype
| 10.3 | 11.3 | Nestor, H., 1993a | Särghaua dep. |
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