RNames - Relation: 1983
| Name 1 | Hirnantian - Stage / Chronostratigraphy - 5 - Global |
|---|---|
| Name 2 | Normalograptus persculptus - Bio_Graptolite / Biostratigraphy - 1 - United Kingdom |
| Belongs to | No |
RNames - Relation #1983: List of References
| First Author | Year | Title | Link | Action |
|---|---|---|---|---|
| Cooper & Sadler | 2012 | The Ordovician Period | https://www.zotero.… |