Kurna Subseries
General info
Belongs to |
Viru Series
|
Type | chronostratigraphy |
Rank | Subseries |
Scope | regional |
Status | formal standard |
Author | Männil |
Year | 1958 |
Age top (Ma) | 454.2 |
Age base (Ma) | 458.2 |
Age (Ma) |
Upper Ordovician
|
Age reference | Cooper & Sadler, 2004 |
Date added | 2011-07-20 |
Date changed | 2012-01-06 |
Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age base (Ma) | Age top (Ma) | Age |
---|---|---|---|---|---|---|---|---|---|
Adze Formation | CIII-DII | O3adz |
lithostratigraphy
|
Formation
|
regional
| Baltic lithostratigraphy (Ordovician) |
Kurna Subseries
|
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