Ctenacanthus

Ctenacanthus major Agassiz.png
See text

Ctenacanthus is a prehistoric cartilaginous fish genus. Remains have been found in the Bloyd Formation in Arkansas, United States (Carboniferous period) and in South America.


This page was last edited on 22 March 2018, at 05:44.
Reference: https://en.wikipedia.org/wiki/Ctenacanthus under CC BY-SA license.

Related Topics

Recently Viewed