Spirolites radwanskii Uchman, Stachacz et Salamon, 2018
| ID | 16178 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Spirolites radwanskii |
| Author | Uchman, Stachacz et Salamon, 2018 |
| Reference | Uchman et al., 2018a |
| Parent taxon | Spirolites |
| Is valid | Yes |
| FAD | Langhian |
| LAD | Langhian |
Synonymy
| Year | Synonym | Author | Pages | Figs | Reference |
|---|---|---|---|---|---|
| 2018 | Spirolites radwanskii new ichnospecies | Uchman et al. | 885 | 2-4, 5.2-5.5; 6.1; 6,3; 6.4 | Uchman et al., 2018b |
Type specimens
| Type | Number | Repository | Type locality | Loc. | Type horizon | Strat. | Remarks | Reference | ID |
|---|---|---|---|---|---|---|---|---|---|
| holotype | INGUJ214P/SZG1 | Nature Education Centre of the Jagiellonian University, Museum of Geology, Kraków | Skotniki | Uchman et al., 2018a |
Descriptions and remarks
Diagnosis.—Depression in form of an involute spiral, with perpendicular annulation of the first and second order. It shows an increase in width outward with the spiral and steep margin from the wider side.