Genus Crassiangulina
- Species total:
- 6
- Age range:
- 570 - 345 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Crassiangulina | Llanvirnian | Strunian |
|
| Crassiangulina grotesca | Late Llandoverian | Late Telychian |
|
| Crassiangulina sp | Middle Telychian | Late Telychian |
|
| Crassiangulina sp.A Hash.& Play.,1998 | Frasnian | Frasnian |
|
| Crassiangulina tesselita | Early Paleozoic | Strunian |
|
| Crassiangulina variacornuta | Telychian | Telychian |
|