Genus
Obliquus Marintsch & Finks, 1982
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Soft-sediment trace fossils | |
| Family | Rosselichnidae |
| Genus | Anemonichnus |
| Arctichnus | |
| Artichnus | |
| Bromlichnus | |
| Cylindrichnus | |
| Dolopichnus | |
| Lepocraterion | |
| Micrapium | |
| Obliquus | |
| Species | laminatus |
| Genus | Patagonichnus |
| Polycylindrichnus | |
| Rosselia | |
| unranked | Lamellaecylindrica |