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Paltechioceras
Taxonomy
Paltechioceras was named by Buckman (1924) [Sepkoski's age data: J Sine-u Sepkoski's reference number: 302]. It is not extant.
It was assigned to Arietitinae by Bremer (1965); to Ammonoidea by Sepkoski (2002); and to Echioceratidae by Blau (1998), Blau et al. (2000), Meister and Friebe (2003), Geczy and Meister (2007), Blau et al. (2008), Howarth (2013) and Lukeneder and Lukeneder (2018).
It was assigned to Arietitinae by Bremer (1965); to Ammonoidea by Sepkoski (2002); and to Echioceratidae by Blau (1998), Blau et al. (2000), Meister and Friebe (2003), Geczy and Meister (2007), Blau et al. (2008), Howarth (2013) and Lukeneder and Lukeneder (2018).
Species
Euechioceras exoletum, P. anomalum, P. aureolum (syn. Echioceras regustatum), P. boehmi, P. burckhardti, P. charpentieri (syn. Leptechioceras scoticum), P. elicitum (syn. Euechioceras oosteriforme), P. favrei, P. flexicostatum, P. hierlatzicum, P. liciense, P. meisteri, P. mexicanum, P. nobile, P. oosteri (syn. P. ebriolum, Euechioceras angustilobatum, Kamptechioceras variabile), P. ophioides, P. recticostatum (syn. Vermiceras prolaquense), P. romanicum (syn. Arietites waehneri, Arietites herbichi, Arietites orientale, Arietites boesei), P. rothpletzi, P. studeri
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Paltechioceras Buckman |
| 1925 | Epechioceras Trueman and Williams |
| 1925 | Euechioceras Trueman and Williams |
| 1925 | Kamptechioceras Trueman and Williams |
| 1925 | Metechioceras Trueman and Williams |
| 1925 | Vobstericeras Trueman and Williams |
| 1927 | Stenechioceras Buckman |
| 1965 | Paltechioceras Bremer |
| 1998 | Paltechioceras Blau p. 207 |
| 2000 | Paltechioceras Blau et al. p. 266 |
| 2002 | Echioceratoides Sepkoski |
| 2002 | Paltechioceras Sepkoski |
| 2003 | Paltechioceras Meister and Friebe |
| 2007 | Paltechioceras Geczy and Meister |
| 2008 | Paltechioceras Blau et al. p. 405 |
| 2013 | Paltechioceras Howarth p. 32 |
| 2018 | Paltechioceras Lukeneder and Lukeneder p. 103 |
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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. †Paltechioceras Buckman 1924
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†Paltechioceras anomalum Sun et al. 1980
†Paltechioceras boehmi Hug 1899
†Paltechioceras burckhardti Erben 1956
†Paltechioceras charpentieri Schafhautl 1847
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Invalid names: Leptechioceras scoticum Buckman 1914 [synonym]
†Paltechioceras elicitum Buckman 1924
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Invalid names: Euechioceras oosteriforme Erben 1956 [synonym]
†Paltechioceras favrei Hug 1899
†Paltechioceras flexicostatum Trueman and Williams 1925
†Paltechioceras hierlatzicum Hauer 1853
†Paltechioceras liciense Blau 1998
†Paltechioceras meisteri Blau 1998
†Paltechioceras mexicanum Erben 1956
†Paltechioceras nobile Trueman and Williams 1925
†Paltechioceras oosteri Dumortier 1869
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Invalid names: Euechioceras angustilobatum Trueman and Williams 1925 [synonym], Kamptechioceras variabile Trueman and Williams 1925 [synonym], Paltechioceras ebriolum Trueman and Williams 1925 [synonym]
†Paltechioceras ophioides d'Orbigny 1844
†Paltechioceras recticostatum Trueman and Williams 1925
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Invalid names: Vermiceras prolaquense Fucini 1911 [replaced]
†Paltechioceras romanicum Uhlig 1900
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Invalid names: Arietites boesei Uhlig 1900 [synonym], Arietites herbichi Uhlig 1900 [synonym], Arietites orientale Pia 1913 [synonym], Arietites waehneri Uhlig 1900 [synonym]
†Paltechioceras rothpletzi Böse 1894
†Paltechioceras studeri Hug 1899
Invalid names: Echioceratoides [synonym], Epechioceras Trueman and Williams 1925 [synonym], Euechioceras Trueman and Williams 1925 [synonym], Kamptechioceras Trueman and Williams 1925 [synonym], Metechioceras Trueman and Williams 1925 [synonym], Stenechioceras Buckman 1927 [synonym], Vobstericeras Trueman and Williams 1925 [synonym]
Diagnosis
No diagnoses are available