Genus Pachytheca
- Species total:
- 2
- Age range:
- 435 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pachytheca sp | Silurian | Silurian |
|
| Pachytheca | Early Emsian | Neogene |
|
Genus Pachytheca
- Species total:
- 2
- Age range:
- 435 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pachytheca sp | Silurian | Silurian |
|
| Pachytheca | Early Emsian | Neogene |
|