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Dufrenoyia
Taxonomy
Parahoplites (Dufrenoyia) was named by Kilian and Reboul (1915) [Sepkoski's age data: K Apti-l K Apti-u
original rank, spelling, attribution, and type species are definitely Parahoplites (Dufrenoyia), Kilian and Reboul 1915 (attributed by them but not later authors to Burckhardt), and Ammonites furcatus Sowerby (e.g., see Scott 1940, pp. 1021-1022 and Bogdanova and Mikhailova, pp. 217-219)]. Its type is Ammonites dufrenoyi.
It was misspelled as Dufrenoya by Sepkoski (2002); it was reranked as Dufrenoyia by Casey (1980), Renz (1982), Szives (2007) and Barragán and Maurrasse (2008).
It was assigned to Parahoplites by Kilian and Reboul (1915); to Ammonoidea by Casey (1980); to Ammonoidea by Sepkoski (2002); and to Deshayesitinae by Stoyanow (1949), Renz (1982), Szives (2007) and Barragán and Maurrasse (2008).
It was misspelled as Dufrenoya by Sepkoski (2002); it was reranked as Dufrenoyia by Casey (1980), Renz (1982), Szives (2007) and Barragán and Maurrasse (2008).
It was assigned to Parahoplites by Kilian and Reboul (1915); to Ammonoidea by Casey (1980); to Ammonoidea by Sepkoski (2002); and to Deshayesitinae by Stoyanow (1949), Renz (1982), Szives (2007) and Barragán and Maurrasse (2008).
Subtaxa
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. †Dufrenoyia Kilian and Reboul 1915
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†Dufrenoyia codazziana Karsten 1886
†Dufrenoyia dufrenoyi d'Orbigny 1840
†Dufrenoyia furcata Sowerby 1836
†Dufrenoyia justinae Hill 1893
†Dufrenoyia katalinae Szives 2007
Diagnosis
No diagnoses are available