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Platylenticeras
Taxonomy
Platylenticeras was named by Hyatt (1900) [Sepkoski's age data: K Vala-l Sepkoski's reference number: 302]. It is not extant. Its type is Oxynoticeras heteropleurum.
It was assigned to Coilopoceratidae by Hyatt (1903); to Craspeditidae by Wright (1952); and to Ammonoidea by Sepkoski (2002).
It was assigned to Coilopoceratidae by Hyatt (1903); to Craspeditidae by Wright (1952); and to Ammonoidea by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
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
Diagnosis
No diagnoses are available