Petseri Formation
General info
| Belongs to |
Baltic lithostratigraphy (Cambrian)
|
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Status | formal standard |
| Author | Kajak, K. F. |
| Year | 1967 |
| Age (Ma) |
Furongian
|
| Index | Cm4pt |
| Alt. index | Ca3pt |
| Alt. index | Ꞓ3pt |
| Date added | 2010-03-13 |
| Date changed | 2022-11-21 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
| Petseri 330 borehole |
holostratotype
| 446.6 | 457.3 |
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