Floian
General info
Belongs to |
Lower Ordovician
|
Type | chronostratigraphy |
Rank | Stage |
Scope | global |
Status | formal standard |
Author | ICS |
Year | 2004 |
Etymon | Flo, name of village in Västergötland, southern Sweden |
Age top (Ma) | 470 |
Age base (Ma) | 477.7 |
Date added | 2003-04-02 |
Date changed | 2022-11-04 |
Reference | Content | Year1 | Pages | Remarks |
---|---|---|---|---|
Gradstein et al., 2004 |
2004
| |||
Gradstein et al., 2012 |
2012
| 598-600 | ||
Goldman et al., 2020 |
2020
| 630-694 |
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