Lontova Formation
General info
| Belongs to |
Baltic lithostratigraphy (Cambrian)
|
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Status | formal standard |
| Author | Õpik, A. |
| Year | 1933 |
| Etymon | Lontova village, NE Estonia |
| Age (Ma) |
Terreneuvian
|
| Index | Cm1ln |
| Alt. index | Ca1ln |
| Alt. index | Ꞓ1ln |
| Date added | 2009-11-02 |
| Date changed | 2022-11-18 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
| Kunda quarry borehole |
holostratotype
| 14 | 88.3 | Mens & Pirrus, 1977 |
| Reference | Content | Year1 | Pages | Remarks |
|---|---|---|---|---|
| Kala et al., 1981a |
1981
| |||
| Sidaravičiene et al., 1999 | Short description |
1999
| Inglise, leedu ja vene keeles | |
| Öpik, 1933c | First mention |
1933
| 1-12 |
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