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Planammatoceras
Taxonomy
Planammatoceras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Hammatoceratinae by Westermann (1969), Kovács (2009) and Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Hammatoceratinae by Westermann (1969), Kovács (2009) and Howarth (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Planammatoceras Westermann p. 90 |
| 2002 | Planammatoceras Sepkoski |
| 2009 | Planammatoceras Kovács |
| 2013 | Planammatoceras Howarth p. 103 |
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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. †Planammatoceras
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Subg. †Planammatoceras (Planammatoceras) Buckman 1922
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†Planammatoceras (Planammatoceras) gerthi Jaworski 1926
†Planammatoceras kochi Prinz 1904
†Planammatoceras planiforme Buckman 1922
†Planammatoceras planinsigne Vacek 1886
†Planammatoceras stenomphalum Prinz 1904
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Invalid names: Hammatoceras magocsy Prinz 1904 [synonym]
†Planammatoceras tenuinsigne Vacek 1886
Diagnosis
No diagnoses are available