Wordian
General info
Belongs to |
Guadalupian
|
Type | chronostratigraphy |
Rank | Stage |
Scope | global |
Status | formal standard |
Author | Glenister et al. |
Year | 1999 |
Age top (Ma) | 264.28 |
Age base (Ma) | 266.9 |
Date added | 2003-04-03 |
Date changed | 2022-11-04 |
Reference | Content | Year1 | Pages | Remarks |
---|---|---|---|---|
Gradstein et al., 2004 |
2004
| |||
Gradstein et al., 2012 |
2012
| 785 | ||
Henderson et al., 2020 |
2020
| 875-902 |
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