RNames - Relation: 2660
| Name 1 | Yapeenian 2 - Regio_Substage / Regional Standard - 4 - Australia |
|---|---|
| Name 2 | Cardiograptus morsus / Oncograptus upsilon - Bio_Graptolite / Biostratigraphy - 1 - Australia |
| Belongs to | No |
RNames - Relation #2660: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Cooper & Sadler | 2012 | The Ordovician Period | https://www.zotero.… |