RNames - Relation: 219940
| Name 1 | Ludlow - Epoch / Chronostratigraphy - 4 - Global |
|---|---|
| Name 2 | 427.4 - mya / Absolute age - 1 - Global |
| Belongs to | No |
RNames - Relation #219940: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Gradstein, F. | 2012 | The Geologic Time Scale 2012 | None |