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Platylenticeratinae
Taxonomy
Platylenticeratinae was named by Casey (1973).
It was assigned to Olcostephanidae by Avram and Gradinaru (1993); to Polyptychitidae by Wright et al. (1996); and to Neocomitidae by Alsen and Rawson (2005) and Alsen (2006).
It was assigned to Olcostephanidae by Avram and Gradinaru (1993); to Polyptychitidae by Wright et al. (1996); and to Neocomitidae by Alsen and Rawson (2005) and Alsen (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Platylenticeratinae Casey |
| 1993 | Platylenticeratinae Avram and Gradinaru p. 676 |
| 1996 | Platylenticeratinae Wright et al. p. 35 |
| 2005 | Platylenticeratinae Alsen and Rawson p. 204 |
| 2006 | Platylenticeratinae Alsen p. 118 |
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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.
Subfm. †Platylenticeratinae Casey 1973
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G. †Delphinites Sayn 1901
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Subg. †Delphinites (Delphinites) Sayn 1901
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†Delphinites (Pseudogarnieria) christenseni Alsen and Rawson 2005
†Delphinites (Pseudogarnieria) donovani Alsen and Rawson 2005
†Delphinites (Pseudogarnieria) unulatoplicatile Stchirowsky 1894
Invalid names: Proleopoldia Spath 1923 [synonym]
†Delphinites ritteri Sayn 1901
G. †Paquiericeras Sayn 1901
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Subg. †Paquiericeras (Julianites) Thieuloy 1977
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†Paquiericeras (Julianites) mourrei Vermeulen 1972
†Paquiericeras (Julianites) undulatum Thieuloy 1977
Subg. †Paquiericeras (Paquiericeras) Sayn 1901
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†Paquiericeras (Paquiericeras) paradoxum Sayn 1901
Diagnosis
No diagnoses are available