Genus
Prototaxites Dawson, 1859
Luokittelu
| Organism group | Biota |
| Domain | Bacteria |
| Eukaryota | |
| Ichnofossil group | Ichnofossils |
| Organism group | Incertae sedis (fossils) |
| Genus | Prototaxites |
| Species | loganii |
| southworthii | |
| unranked | Cecidofossils |
| Organism group | Biota |
| Domain | Bacteria |
| Eukaryota | |
| Ichnofossil group | Ichnofossils |
| Organism group | Incertae sedis (fossils) |
| Genus | Prototaxites |
| Species | loganii |
| southworthii | |
| unranked | Cecidofossils |