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Garantiana (Orthogarantiana)
Taxonomy
Orthogarantiana was named as a genus. It is not extant.
It was reranked as Garantiana (Orthogarantiana) by Majidifard (2015).
It was assigned to Parkinsoniidae by Arkell et al. (1957); to Stephanoceratidae by Besnosov and Mitta (1993); to Ammonoidea by Sepkoski (2002); and to Garantiana by Majidifard (2015).
It was reranked as Garantiana (Orthogarantiana) by Majidifard (2015).
It was assigned to Parkinsoniidae by Arkell et al. (1957); to Stephanoceratidae by Besnosov and Mitta (1993); to Ammonoidea by Sepkoski (2002); and to Garantiana by Majidifard (2015).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1957 | Orthogarantiana Arkell et al. p. 309 |
1993 | Orthogarantiana Besnosov and Mitta p. 67 |
2002 | Orthogarantiana Sepkoski |
2015 | Garantiana (Orthogarantiana) Majidifard p. 31 |
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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.
Subg. †Garantiana (Orthogarantiana)
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†Garantiana (Orthogarantiana) densicostata Quenstedt 1886
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Invalid names: Garantiana krasnogorkensis Kakadze and Zesashvili 1956 [synonym]
Subg. †Orthogarantiana (Orthogarantiana) Bentz 1928
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†Orthogarantiana (Orthogarantiana) conjugata Quenstedt 1887
†Orthogarantiana (Orthogarantiana) haugi Pavia 1973
Subg. †Orthogarantiana (Torrensia) Sturani 1971
Diagnosis
No diagnoses are available