Species
Cardioichnus ovalis Smith et Crimes, 1983
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Cardioichnus |
| Species | ovalis |
| planus | |
| reniformis |
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Cardioichnus |
| Species | ovalis |
| planus | |
| reniformis |