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Lewesiceras
Taxonomy
Lewesiceras was named by Spath (1939) [Sepkoski's age data: K Ceno-l K Turo-u Sepkoski's reference number: 730]. Its type is Ammonites peramplum.
It was assigned to Ammonoidea by Sepkoski (2002); and to Pachydiscidae by Wright (1979), Wright and Kennedy (1984), Kennedy and Gale (2015), Benzaggagh et al. (2017), Kennedy (2018).
It was assigned to Ammonoidea by Sepkoski (2002); and to Pachydiscidae by Wright (1979), Wright and Kennedy (1984), Kennedy and Gale (2015), Benzaggagh et al. (2017), Kennedy (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1939 | Lewesiceras Spath p. 296 |
| 1979 | Lewesiceras Wright p. 310 |
| 1984 | Lewesiceras Wright and Kennedy p. 63 |
| 2002 | Lewesiceras Sepkoski |
| 2015 | Lewesiceras Kennedy and Gale p. 513 |
| 2017 | Lewesiceras Benzaggagh et al. p. 117 |
| 2018 | Lewesiceras Kennedy p. 676 |
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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. †Lewesiceras Spath 1939
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†Lewesiceras jimboi Kossmat 1898
†Lewesiceras mantelli Wright and Wright 1951
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Invalid names: Lewesiceras lenesicense Housa 1967 [synonym], Lewesiceras romani Sornay 1964 [synonym], Pachydiscus cricki Spath 1926 [replaced]
†Lewesiceras peramplum Mantell 1822
†Lewesiceras pingue Leanza 1967
†Lewesiceras ubatense Leanza 1967
†Lewesiceras wiedmanni Wright and Kennedy 1984
†Lewesiceras woodi Wright 1979
Diagnosis
No diagnoses are available