RNames - Relation: 221151
| Name 1 | Rhuddanian - Stage / Chronostratigraphy - 5 - Global |
|---|---|
| Name 2 | 440.8 - mya / Absolute age - 1 - Global |
| Belongs to | No |
RNames - Relation #221151: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Gradstein, F. | 2012 | The Geologic Time Scale 2012 | None |