• 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
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    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