Kingdom Animalia Class Cephalopoda Rank Suborder | Phylum Mollusca Subclass Ammonoidea | |
Paraceltitina is a suborder of early, primitive ceratitids (ammonoid cephalopods) from the middle and upper Permian; mostly equivalent to the Xenodiscaceae which it contains. Still used in some classifications but is otherwise disregarded.
References
Paraceltitina Wikipedia(Text) CC BY-SA