Family
Graphoceratidae Buckman, 1905
Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Ammonoidea |
Order | Ammonitida |
Family | Acanthoceratidae |
Baculitidae | |
Graphoceratidae | |
Genus | Graphoceras |
Family | Nostoceratidae |
Pachydiscidae | |
Pseudotissotiidae | |
Scaphitidae |
See also