RNames - Relation: 2990
| Name 1 | Tr1 - TimeSlice_Bergstrom / Chronostratigraphy - 6 - Global |
|---|---|
| Name 2 | Psigraptus - Bio_Graptolite / Biostratigraphy - 1 - China |
| Belongs to | No |
RNames - Relation #2990: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Bergström, S.M | 2009 | The new chronostratigraphic classification of the Ordovician System a… | https://www.zotero.… |