Chelodina (chiton)

Chelodina is a suborder of polyplacophoran mollusc that appeared during the Cambrian and became extinct during the Cretaceous.^[1][2] It is known from fossils from Europe and North America.^[1]

Chelodina Temporal range: 488.3–70.6 Ma[1] PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Polyplacophora
Order:	†Paleoloricata
Suborder:	†Chelodina Bergenhayn, 1960
Families
Chelodidae Scanochitonidae