Classification of the genus Platylenticeras
G. †Platylenticeras Hyatt 1900
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Subg. †Platylenticeras (Tolypeceras) Hyatt 1903
†Platylenticeras gevrilianum d'Orbigny 1840
†Platylenticeras heteropleurum Neumayr and Uhlig 1881
†Platylenticeras pseudograsianum Uhlig 1901