THE LATE ALBIAN GENUS SEMENOVICERAS (HOPLITIDAE, AMMONITINA): PALAEONTOLOGIC STUDY OF A FAUNA OF THE SEMENOVICERAS LITSCHKOVI ZONE FROM MANGYSHLAK (WEST KHAZAKSTAN). RIPS [Internet]. 30 novembre 1997 [citato 27 luglio 2026];103(3). Disponibile su: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/5295