Definition of Pentameroceras. Meaning of Pentameroceras. Synonyms of Pentameroceras

- Pentameroceras is a straight to slightly exogastric breviconic oncocerid from the middle Silurian of North America and Europe belonging to the Trimeroceratidae...
- Clathroceras Eotrimeroceras Inversoceras Jeppssonoceras Patagiumoceras Pentameroceras Plemeroceras Simonssoceras Stenogomphoceras Trimeroceras List of nautiloids...
- †Parormoceras †Parryoceras †Pectinoceras †Peismoceras †Pelagoceras †Pentameroceras †Perimecoceras †Perioidanoceras †Peripetoceras †Permoceras †Permodomatoceras...
- locality for genus †Paraspirifer †Pecopteris †Pelagiella †Pentagonia †Pentameroceras †Pentamerus †Pentremites †Pentremites tulipaformis †Periastron †Periechocrinus...
- †Pentamerella †Pentamerella arata †Pentamerella pavilionensis †Pentameroceras †Pentameroceras ****ingsi †Pentamerus †Pentamerus fornicata †Pentamerus oblungus...