Ptychodus truncatus
Classification: Elasmobranchii incert. sedis Ptychodontidae
Types
Ptychodus truncatus
Ptychodus truncatus
Description:
Citation: Ptychodus truncatus : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
Remarks
shark-references Species-ID=15776;
shark-references Species-ID=15776;