Fjäcka Formation
General info
Belongs to |
Baltic lithostratigraphy (Ordovician)
|
Type | lithostratigraphy |
Rank | Formation |
Scope | regional |
Status | formal standard |
Author | Jaanusson |
Year | 1963 |
Age (Ma) |
Vormsi Stage
|
Index | FIbF |
Alt. index | O3fj |
Date added | 2009-10-02 |
Date changed | 2022-12-01 |
Reference | Content | Year1 | Pages | Remarks |
---|---|---|---|---|
Hints, L. et al., 1993a |
1993
| |||
Männil, Ralf, 1966a |
1966
| |||
Ulst et al., 1982 |
1982
| |||
Männil, Ralf et al., 1968 |
1968
| |||
Jaanusson, 1963a |
1963
| |||
Jaanusson & Martna, 1948 |
1948
| |||
Ulst, 1975 |
1975
|
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