Cambrian
General info
Belongs to |
Paleozoic
|
Type | chronostratigraphy |
Rank | System |
Scope | global |
Status | formal standard |
Age top (Ma) | 485.4 |
Age base (Ma) | 538.8 |
Index | Є |
Alt. index | Ca, Cm |
Date changed | 2022-11-01 |
Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age base (Ma) | Age top (Ma) | Age |
---|---|---|---|---|---|---|---|---|---|
Lower Cambrian (old nomenclature) | Є1 | Ca1 |
chronostratigraphy
|
Series
|
global
| Cambrian | 542 | 521 |
Cambrian
|
Middle Cambrian (old nomenclature) | Є2 | Ca2 |
chronostratigraphy
|
Series
|
global
| Cambrian | 521 | 510 |
Cambrian
|
Upper Cambrian (old nomenclature) |
chronostratigraphy
|
Series
|
global
| Cambrian | 499 | 488.3 |
Cambrian
| ||
Terreneuvian | Є1 | Cm1 |
chronostratigraphy
|
Series
|
global
| Cambrian | 538.8 | 521 |
Cambrian
|
Cambrian Series 2 | Є2 |
chronostratigraphy
|
Series
|
global
| Cambrian | 521 | 509 | ||
Miaolingian | Є3 | Cm3 |
chronostratigraphy
|
Series
|
global
| Cambrian | 509 | 497 | |
Furongian | Є4 | Cm4 |
chronostratigraphy
|
Series
|
global
| Cambrian | 497 | 485.4 |
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