RNames - Scheme: Eras (4)
Binning results
| Structured Name | Oldest | Youngest |
|---|---|---|
| Zverinskaya Suite | Paleozoic | Paleozoic |
| Zweikofel | Paleozoic | Paleozoic |
| Zwetau | Paleozoic | Paleozoic |
| Zwethau | Paleozoic | Paleozoic |
| Zwickau | Paleozoic | Paleozoic |
| Zyb | Paleozoic | Paleozoic |
| Zygar | Paleozoic | Paleozoic |
| Ølst | Cenozoic | Cenozoic |