Spirolites Uchman, Stachacz et Salamon, 2018
| ID | 16177 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Spirolites |
| Author | Uchman, Stachacz et Salamon, 2018 |
| Reference | Uchman et al., 2018a |
| Parent taxon | Renichnidae |
| FAD | Langhian |
| LAD | Langhian |
Includes:
| Species | Reference |
|---|---|
| Spirolites radwanskii | Uchman et al., 2018a |
Description(s)
Uchman et al., 2018a:
Diagnosis: Depression in form of an involute spiral, smooth or with perpendicular annulation. Width of the spiral increases outward.