†Callistochiton decoratus ferminicus Berry 1922 (chiton)
Polyplacophora - Chitonida - Callistoplacidae
Full reference: S. S. Berry. 1922. Fossil chitons of Western North America. Proceedings of the California Academy of Sciences 11(18):399-526
Belongs to Callistochiton decoratus according to S. S. Berry 1922
Sister taxon: Callistochiton decoratus puctocostatus
Type specimen: Its type locality is Chiton Bed, Point Fermin [Quaternary terrace], which is in a Pleistocene marine horizon in the Quaternary terrace Formation of California
Ecology: facultatively mobile epifaunal grazer
Distribution: found only at Chiton Bed, Point Fermin [Quaternary terrace]