Lichakephalina is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Arenig stage of the Ordovician...
1 KB (69 words) - 21:29, 5 July 2024
Pseudocalymene Theamataspis Lichida of the Floian Apatolichas Autoloxolichas Lichakephalina Metopolichas Odontopleurida of the Floian Phthanoncoceras Ceratocephala...
18 KB (1,271 words) - 09:43, 29 October 2023