Wuchiapingian
General info
Belongs to |
Lopingian
|
Type | chronostratigraphy |
Rank | Stage |
Scope | global |
Status | proposed unit |
Author | Lu Yan-hao |
Year | 1956 |
Etymon | Wuchiaping, China |
Age top (Ma) | 254.14 |
Age base (Ma) | 259.51 |
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
| 788 | ||
Henderson et al., 2020 |
2020
| 875-902 |
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