Sheinwoodian
General info
| Belongs to |
Wenlock
|
| Type | chronostratigraphy |
| Rank | Stage |
| Original rank | lade |
| Scope | global |
| Status | formal standard |
| Age top (Ma) | 430.5 |
| Age base (Ma) | 433.4 |
| Date added | 2003-04-02 |
| Date changed | 2022-11-04 |
| Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age base (Ma) | Age top (Ma) | Age |
|---|---|---|---|---|---|---|---|---|---|
| Jaani Stage | J1 | S1JN |
chronostratigraphy
|
Stage
|
regional
| lower Silurian | 428.2 | 427 |
Sheinwoodian
|
Browse Geocollections
Partners
