Llandovery
General info
Belongs to |
Silurian
|
Type | chronostratigraphy |
Rank | Series |
Original rank | ladestik |
Scope | global |
Status | formal standard |
Etymon | Dyfed, southern Wales |
Age top (Ma) | 433.4 |
Age base (Ma) | 443.8 |
Age (Ma) |
Silurian
|
Index | S1 |
Alt. index | S1 |
Date changed | 2022-12-28 |
Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age base (Ma) | Age top (Ma) | Age |
---|---|---|---|---|---|---|---|---|---|
Rhuddanian |
chronostratigraphy
|
Stage
|
global
| Llandovery | 443.8 | 440.8 | |||
Aeronian |
chronostratigraphy
|
Stage
|
global
| Llandovery | 440.8 | 438.5 | |||
Telychian |
chronostratigraphy
|
Stage
|
global
| Llandovery | 438.5 | 433.4 |
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