Species
Spirodesmos interruptus Andrée, 1920
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Spirodesmos |
| Species | archimedeus |
| interruptus | |
| milanai | |
| spiralis |
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Spirodesmos |
| Species | archimedeus |
| interruptus | |
| milanai | |
| spiralis |