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Perrinoceras
Taxonomy
Perrinoceras was named by Johnston (1941) [Sepkoski's age data: Tr Carn-l Sepkoski's reference number: 302]. It is not extant.
It was assigned to Longobarditinae by Spath (1951); to Hungaritidae by Tozer (1981); and to Ceratitida by Sepkoski (2002).
It was assigned to Longobarditinae by Spath (1951); to Hungaritidae by Tozer (1981); and to Ceratitida by Sepkoski (2002).
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. †Perrinoceras Johnston 1941
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Diagnosis
No diagnoses are available