Stratigraphic time
| This age is part of | |
|---|---|
| Phanerozoic | 541 - recent |
| Paleozoic | 541 - 251.902 |
| Carboniferous | 358.9 - 298.9 |
| This age is subdivided to | |
|---|---|
| Serpukhovian | 330.9 - 323.2 |
| Visean | 346.7 - 330.9 |
| Tournaisian | 358.9 - 346.7 |
| Number of records | |
|---|---|
| Taxa | 227 |
| This age is part of | |
|---|---|
| Phanerozoic | 541 - recent |
| Paleozoic | 541 - 251.902 |
| Carboniferous | 358.9 - 298.9 |
| This age is subdivided to | |
|---|---|
| Serpukhovian | 330.9 - 323.2 |
| Visean | 346.7 - 330.9 |
| Tournaisian | 358.9 - 346.7 |
| Number of records | |
|---|---|
| Taxa | 227 |