Order
Goniatitida Hyatt, 1884
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Ammonoidea |
| Order | Ammonitida |
| Goniatitida | |
| Family | Amaltheidae |
| Perisphinctidae | |
| Genus | Turrilitidae |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Ammonoidea |
| Order | Ammonitida |
| Goniatitida | |
| Family | Amaltheidae |
| Perisphinctidae | |
| Genus | Turrilitidae |