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Oppelia (Trimarginites)
Taxonomy
Oppelia (Trimarginites) was named by Rollier (1909) [Sepkoski's age data: J Oxfo-u]. Its type is Ammonites trimarginatus.
It was reranked as Trimarginites by Arkell et al. (1957), Schlegelmilch (1994), Sepkoski (2002) and Parent (2006).
It was assigned to Oppelia by Rollier (1909); to Ochetoceratinae by Arkell et al. (1957) and Schlegelmilch (1994); to Ammonoidea by Sepkoski (2002); and to Glochiceratinae by Parent (2006).
It was reranked as Trimarginites by Arkell et al. (1957), Schlegelmilch (1994), Sepkoski (2002) and Parent (2006).
It was assigned to Oppelia by Rollier (1909); to Ochetoceratinae by Arkell et al. (1957) and Schlegelmilch (1994); to Ammonoidea by Sepkoski (2002); and to Glochiceratinae by Parent (2006).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Oppelia (Trimarginites) Rollier |
| 1957 | Trimarginites Arkell et al. p. 278 |
| 1994 | Trimarginites Schlegelmilch p. 46 |
| 2002 | Trimarginites Sepkoski |
| 2006 | Trimarginites Parent p. 21 |
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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. †Oppelia (Trimarginites) Rollier 1909
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†Oppelia (Trimarginites) waterhousei Morris and Lycett 1850
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Collections
No collection or age range data are available