RNames - Relation: 15609
| Name 1 | Tetragraptus approximatus - Bio_Graptolite / Biostratigraphy - 1 - North America |
|---|---|
| Name 2 | Charcoal Canyon - Formation / Lithostratigraphy - 2 - Nevada |
| Belongs to | No |
RNames - Relation #15609: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Kay, M. | 1962 | Classification of Ordovician Chazyan Shelly and Graptolite Sequences … | https://www.zotero.… |