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Spathites (Jeanrogericeras)
Taxonomy
Jeanrogericeras was named by Wiedmann (1960). Its type is Ammonites reveliereanus.
It was reranked as Scaphites (Jeanrogericeras) by Wiedmann (1960); it was reranked as Spathites (Jeanrogericeras) by Summesberger (1992), Kennedy (1994), Wright et al. (1996), Barroso-Barcenilla (2004), Barroso-Barcenilla (2007), Kennedy and Gale (2016) and Benzaggagh et al. (2017).
It was assigned to Scaphites by Wiedmann (1960); to Mammitinae by Cooper (1998); to Ammonoidea by Sepkoski (2002); and to Spathites by Summesberger (1992), Kennedy (1994), Wright et al. (1996), Barroso-Barcenilla (2004), Barroso-Barcenilla (2007), Kennedy and Gale (2016) and Benzaggagh et al. (2017).
It was reranked as Scaphites (Jeanrogericeras) by Wiedmann (1960); it was reranked as Spathites (Jeanrogericeras) by Summesberger (1992), Kennedy (1994), Wright et al. (1996), Barroso-Barcenilla (2004), Barroso-Barcenilla (2007), Kennedy and Gale (2016) and Benzaggagh et al. (2017).
It was assigned to Scaphites by Wiedmann (1960); to Mammitinae by Cooper (1998); to Ammonoidea by Sepkoski (2002); and to Spathites by Summesberger (1992), Kennedy (1994), Wright et al. (1996), Barroso-Barcenilla (2004), Barroso-Barcenilla (2007), Kennedy and Gale (2016) and Benzaggagh et al. (2017).
Subtaxa
Spathites (Jeanrogericeras) combesi, Spathites (Jeanrogericeras) obliquus, Spathites (Jeanrogericeras) pachycostatus, Spathites (Jeanrogericeras) postsaenzi, Spathites (Jeanrogericeras) reveliereanus (syn. Mammites binicostatus), Spathites (Jeanrogericeras) robustus, Spathites (Jeanrogericeras) saenzi, Spathites (Jeanrogericeras) subconciliatus (syn. Paramammites raricostatus, Paramammites tuberculatus, Paramammites inflatus), Spathites (Jeanrogericeras) tavense
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Fallotites (Fallotites) Wiedmann |
| 1960 | Jeanrogericeras Wiedmann p. 740 |
| 1960 | Scaphites (Jeanrogericeras) Wiedmann p. 740 |
| 1992 | Spathites (Jeanrogericeras) Summesberger p. 112 |
| 1994 | Spathites (Jeanrogericeras) Kennedy p. 258 |
| 1996 | Spathites (Jeanrogericeras) Wright et al. p. 173 |
| 1998 | Jeanrogericeras Cooper |
| 2002 | Jeanvogericeras Sepkoski |
| 2004 | Spathites (Jeanrogericeras) Barroso-Barcenilla p. 98 |
| 2007 | Spathites (Jeanrogericeras) Barroso-Barcenilla p. 132 |
| 2016 | Spathites (Jeanrogericeras) Kennedy and Gale p. 273 |
| 2017 | Spathites (Jeanrogericeras) Benzaggagh et al. p. 113 |
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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. †Spathites (Jeanrogericeras) Wiedmann 1960
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†Spathites (Jeanrogericeras) combesi Sornay 1951
†Spathites (Jeanrogericeras) obliquus Karrenberg 1935
†Spathites (Jeanrogericeras) pachycostatus Summesberger 1992
†Spathites (Jeanrogericeras) postsaenzi Wiedmann 1960
†Spathites (Jeanrogericeras) reveliereanus Courtiller 1860
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Invalid names: Mammites binicostatus Petrascheck 1902 [synonym]
†Spathites (Jeanrogericeras) robustus Wiedmann 1960
†Spathites (Jeanrogericeras) saenzi Wiedmann 1960
†Spathites (Jeanrogericeras) subconciliatus Choffat 1898
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Invalid names: Paramammites inflatus Barber 1957 [synonym], Paramammites raricostatus Barber 1957 [synonym], Paramammites tuberculatus Barber 1957 [synonym]
†Spathites (Jeanrogericeras) tavense Faraud 1940
Invalid names: Fallotites (Fallotites) Wiedmann 1960 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. W. Wright et al. 1996 | Body chamber oval to rounded depressed, smooth or with persistent distant ribbing |