Physonemus stellatus
(Newberry & Worthen, 1866)
Classification: Holocephali Symmoriiformes Symmoriidae
Reference of the original description
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Types
Physonemus stellatus
Physonemus stellatus
Description:
Citation: Physonemus stellatus (Newberry & Worthen, 1866): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 04/2024
Remarks
shark-references Species-ID=7896;
shark-references Species-ID=7896;