However some fossils have been found , including fish of the genera Ctenacanthus and Gonatodus , plants of the genus Annularia , and some brachiopods .
Berea Sandstone is generally unfossiliferous .
Some fossils have been found , including fish of the genera Ctenacanthus and Gonatodus , plants of the genus Annularia , and some brachiopods .
Berea Sandstone is generally unfossiliferous .