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Stephanoceratidae
Taxonomy
Stephanoceratidae was named by Neumayr (1875). Its type is Stephanoceras.
It was assigned to Stephanocerataceae by Arkell (1952), Arkell et al. (1957) and Sandoval and Westermann (1986); and to Stephanoceratoidea by Fernandez-Lopez and Pavia (2015), Majidifard (2015) and Mitta (2017).
It was assigned to Stephanocerataceae by Arkell (1952), Arkell et al. (1957) and Sandoval and Westermann (1986); and to Stephanoceratoidea by Fernandez-Lopez and Pavia (2015), Majidifard (2015) and Mitta (2017).
Subtaxa
Synonymy list
Year | Name and author |
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1875 | Stephanoceratidae Neumayr |
1952 | Stephanoceratidae Arkell p. 270 |
1957 | Stephanoceratidae Arkell et al. p. 289 |
1986 | Stephanoceratidae Sandoval and Westermann p. 1234 |
2015 | Stephanoceratidae Fernandez-Lopez and Pavia p. 711 |
2015 | Stephanoceratidae Majidifard p. 30 |
2017 | Stephanoceratidae Mitta p. 252 |
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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.
Fm. †Stephanoceratidae Neumayr 1875
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Subfm. †Cadomitinae Westermann 1956
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G. †Cadomites
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Subg. †Cadomites (Cadomites) Munier-Chalmas 1892
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†Cadomites (Cadomites) bremeri Tsereteli 1968
†Cadomites (Cadomites) daubeni Gemmellaro 1877
†Cadomites (Cadomites) lissajousi Roche 1939
†Cadomites (Cadomites) orbignyi de Grossouvre 1930
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Invalid names: Bayleites baylei Collignon 1952 [synonym]
†Cadomites (Cadomites) rectelobatus von Hauer 1857
†Cadomites (Cadomites) sturanii Westermann and Rioult 1975
†Cadomites (Cadomites) tasharvaticus Besnosov 1993
†Cadomites (Cadomites) zelenchukensis Mitta 2022
Subg. †Cadomites (Polyplectites)
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†Cadomites (Polyplectites) alievi Rostovzev 1985
†Cadomites (Polyplectites) dorni Roche 1939
†Cadomites (Polyplectites) richei Lissajous 1923
†Cadomites (Polyplectites) zlatarskii Stephanov 1963
†Cadomites deslongchampsi d'Orbigny 1846
†Cadomites extinctus Quenstedt 1887
†Cadomites linguiferus d'Orbigny 1846
†Cadomites psilacanthus Wermbter 1891
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Invalid names: Kreterostephanus kreter Buckman 1927 [synonym], Stephanoceras cosmopoliticum Möricke 1894 [objective synonym]
Invalid names: Bayleites [synonym], Cadomites (Deslongchampsia) Roche 1939 [invalid subgroup], Polystephanus Buckman 1922 [synonym], Stegeostephanus Buckman 1922 [synonym]
Subfm. †Clydoniceratinae Buckman 1924
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G. †Clydoniceras
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Subg. †Clydoniceras (Clydoniceras) Blake 1905
Subg. †Clydoniceras (Delecticeras)
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†Clydoniceras (Delecticeras) delectum Arkell 1951
†Delecticeras anjohense Collignon 1958
†Clydoniceras madagascariense Collignon 1958
†Clydoniceras pseudodiscus Arkell 1952
Invalid names: Benedictites Buckman 1924 [synonym], Harpoceratidarum Pompeckj 1906 [synonym]
G. †Micromphalites
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†Micromphalites busqueti de Grossouvre 1919
†Micromphalites elegans Arkell 1952
†Micromphalites golenkoi Collignon 1958
†Micromphalites hourcqi Collignon 1958
†Micromphalites intermedius Arkell 1952
†Micromphalites pustuliferum Douvillé 1916
†Micromphalites saintoursi Collignon 1958
†Micromphalites vertebralis Arkell 1952
Invalid names: Thamboceratinae Arkell 1952 [synonym]
Subfm. †Frebolditinae Fernandez-Lopez and Pavia 2015
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G. †Freboldites Taylor 1988
G. †Parastrenoceras
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†Parastrenoceras mixtecum Ochoterena 1963
†Parastrenoceras tlaxiacense Ochoterena 1963
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Invalid names: Parastrenoceras oaxacanum Ochoterena 1963 [synonym]
†Parastrenoceras zapotecum Ochoterena 1963
G. †Patrulia Sturani 1971
G. †Subcollina
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†Subcollina lucretia d'Orbigny 1847
†Subcollina ochoterenai Pavia 2000
†Subcollina yeovilensis Spath 1925
Subfm. †Garantianinae Wetzel 1937
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G. †Garantiana Maschke 1907
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Subg. †Garantiana (Hlawiceras)
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†Garantiana (Hlawiceras) wetzeli Trauth 1923
Invalid names: Subgarantiana Bentz 1928 [synonym]
Subg. †Garantiana (Orthogarantiana)
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†Garantiana (Orthogarantiana) densicostata Quenstedt 1886
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Invalid names: Garantiana krasnogorkensis Kakadze and Zesashvili 1956 [synonym]
Subg. †Orthogarantiana (Orthogarantiana) Bentz 1928
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†Orthogarantiana (Orthogarantiana) conjugata Quenstedt 1887
†Orthogarantiana (Orthogarantiana) haugi Pavia 1973
Subg. †Orthogarantiana (Torrensia) Sturani 1971
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†Garantiana (Pseudogarantiana) dichotoma Bentz 1928
†Garantiana (Pseudogarantiana) minima Wetzel 1911
†Pseudogarantiana daghestanica Besnosov 1993
†Pseudogarantiana nodosa Bentz 1928
Invalid names: Infragarantiana Westermann 1956 [synonym]
†Garantiana alticosta Wetzel 1911
†Garantiana asarjani Besnosov 1990
†Garantiana baculata Quenstedt 1858
†Garantiana bentzi Wetzel 1911
†Garantiana coronata Wetzel 1911
†Garantiana depressa Wetzel 1911
†Garantiana pompeckji Wetzel 1911
†Garantiana praegarantiana Besnosov 1993
†Garantiana quenstedti Wetzel 1911
†Garantiana subgaranti Wetzel 1911
†Garantiana tetragona Wetzel 1911
Invalid names: Baculatoceras Mascke 1907 [synonym], Garantia Rollier 1911 [synonym], Odontolkites Buckman 1925 [synonym], Praeparkinsonia [synonym], Subparkinsonia Mascke 1907 [synonym]
G. †Keppleritiana Mitta 2017
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†Keppleritiana graebensteini Mitta 2017
†Keppleritiana rostovtsevi Mitta 2017
G. †Kosmermoceras Arkell 1952
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†Ermoceras (Kosmermoceras) aulacostephanus Arkell 1952
†Ermoceras (Kosmermoceras) elegans Douvillé 1916
†Ermoceras (Kosmermoceras) magnificum Arkell 1952
†Ermoceras (Kosmermoceras) runcinatum Arkell 1952
†Ermoceras (Kosmermoceras) strigatum Arkell 1952
G. †Kumatostephanus
Subfm. †Mollistephaninae Fernandez-Lopez and Pavia 2015
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G. †Paramollistephanus Fernandez-Lopez and Pavia 2015
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†Paramollistephanus hispaniensis Fernández-Lopez 1985
†Paramollistephanus mowichensis Imlay 1973
†Paramollistephanus oregonensis Imlay 1973
G. †Phaulostephanus
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†Phaulostephanus apertus Galacz 2012
†Phaulostephanus burckhardti Sandoval and Westermann 1986
†Phaulostephanus diniensis Pavia 1983
†Phaulostephanus exilis Galacz 2012
†Phaulostephanus paululus Buckman 1927
Subfm. †Parkinsoniinae Buckman 1920
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G. †Parkinsonia
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Subg. †Parkinsonia (Durotrigensia)
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†Parkinsonia (Durotrigensia) bomfordi Arkell 1956
†Parkinsonia (Durotrigensia) bradstockensis Dietze 2000
†Parkinsonia (Durotrigensia) dorsetensis Wright 1856
†Parkinsonia (Durotrigensia) neuffensis Oppel 1857
†Parkinsonia (Durotrigensia) pseudoferruginea Nicolesco 1928
Subg. †Parkinsonia (Gonolkites)
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†Gonolkites arbatovi Kutuzova 1975
†Gonolkites convergens Buckman 1925
†Gonolkites crassum Nicolesco 1927
†Gonolkites rectangularis Wetzel 1937
†Gonolkites subplanulatus Wetzel 1911
†Parkinsonia (Gonolkites) subgaleata Buckman 1928
Subg. †Parkinsonia (Parkinsonia) Bayle 1878
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†Parkinsonia (Parkinsonia) arietis Wetzel 1911
†Parkinsonia (Parkinsonia) schloenbachi Schlippe 1888
†Parkinsonia balakhanensis Khudjaev 1927
†Parkinsonia compressa Quenstedt 1846
†Parkinsonia densicosta Quenstedt 1887
†Parkinsonia depressa Quenstedt 1858
†Parkinsonia doneziana Borissiak 1908
†Parkinsonia dorni Arkell 1951
†Parkinsonia eimensis Wetzel 1911
†Parkinsonia friedericiaugusti Wetzel 1911
†Parkinsonia nitaensis Besnosov 1993
†Parkinsonia pachypleura Buckman 1925
†Parkinsonia parkinsoni Sowerby 1821
†Parkinsonia perplanulata Wetzel 1911
†Parkinsonia planulata Quenstedt 1849
†Parkinsonia pseudoparkinsoni etzel 1911
†Parkinsonia pseudoplanulata Besnosov 1993
†Parkinsonia radiata Renz 1904
†Parkinsonia rarecostata Buckman 1881
†Parkinsonia subarietis Wetzel 1911
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Invalid names: Parkinsonia acris Wetzel 1911 [synonym], Parkinsonia praearietis Roche 1939 [synonym], Parkinsonia schlippei Rollier 1911 [synonym], Parkinsonia typus Buckman 1928 [synonym]
†Parkinsonia toulai Trauth 1923
†Parkinsonia wetzeli Schmidtill and Krumbeck 1931
†Parkinsonia zatwornitzkii Besnosov 1993
G. †Rarecostites Besnosov and Kutuzova 1982
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†Rarecostites interruptus Bruguière 1789
†Rarecostites kyafarensis Mitta 2017
†Rarecostites mutabilis Nicolesco 1928
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Invalid names: Parkinsonia kugitanensis Amannijazov 1972 [synonym]
†Rarecostites oglanlense Amannijazov 1972
†Rarecostites rarecostatum Buckman 1881
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Invalid names: Parkinsonia orbignyana Wetzel 1911 [synonym]
†Rarecostites sherstyukovi Mitta 2017
G. †Riccardiceras Westermann 1995
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†Riccardiceras limatum Pompeckj 1897
†Riccardiceras longalvum Vacek 1886
†Riccardiceras perfectum Buckman 1922
†Riccardiceras telegdirothi Géczy 1967
G. †Skolekostephanus
G. †Stemmatoceras
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†Stemmatoceras arcicostum Imlay 1967
†Stephanoceras (Stemmatoceras) subcoronatum Oppel 1856
†Stephanoceras (Stemmatoceras) triptolemus Morris and Lycett 1851
Subfm. †Stephanoceratinae Neumayr 1875
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G. †Duashnoceras
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†Duashnoceras andinense Hillebrandt 1977
†Duashnoceras floresi Burckhardt 1927
†Duashnoceras paucicostatum Felix 1891
†Duashnoceras undulatum Burckhardt 1927
G. †Normannites
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†Normannites braikenridgii Sowerby 1817
†Normannites egyptiacus Arkell 1952
†Normannites orbignyi Buckman 1908
Invalid names: Alfeldites [synonym], Epalxites Mascke 1907 [synonym], Germanoides Westermann 1956 [synonym], Gerzenites Westermann 1954 [synonym], Itinsaites McLearn 1927 [synonym], Masckeites Buckman 1920 [synonym], Parallites Westermann 1954 [synonym]
G. †Stephanoceras Waagen 1869
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Subg. †Stephanoceras (Perisphinctes) Waagen 1869
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Subg. †Stephanoceras (Skirroceras)
†Stephanoceras arabicum Arkell 1952
†Stephanoceras arenosum Waagen 1875
†Stephanoceras boulderense Imlay 1982
†Stephanoceras chariense Waagen 1875
†Stephanoceras chrysoolithicum Waagen 1875
†Stephanoceras diadematum Waagen 1875
†Stephanoceras dimerum Waagen 1875
†Stephanoceras elephantinum Sowerby 1840
†Stephanoceras eucyclum Waagen 1875
†Stephanoceras grantanum Oppel 1857
†Stephanoceras magnumbilicatum Waagen 1875
†Stephanoceras mixtecorum Burckhardt 1927
†Stephanoceras nepalense Gray 1829
†Stephanoceras opis Sowerby 1840
†Stephanoceras semilaeve Waagen 1875
†Stephanoceras skidegatense Whiteaves 1876
†Stephanoceras subcompressum Waagen 1875
†Stephanoceras subtrapezinum Waagen 1875
†Stephanoceras tumidum Reinecke 1818
Invalid names: Kreterostephanus Buckman 1927 [synonym]
G. †Teloceras
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†Teloceras blagdeni Sowerby 1818
†Teloceras multinodum Quenstedt 1886
Invalid names: Blagdenia Roche 1939 [objective synonym]
G. †Telermoceras Arkell 1952
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†Ermoceras (Telermoceras) coronatiforme Arkell 1952
†Ermoceras (Telermoceras) coronatoides Douvillé 1916
†Ermoceras (Telermoceras) reineckeoides Arkell 1952
†Ermoceras (Telermoceras) splendens Arkell 1952
G. †Westermannites Dietze et al. 2001
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†Westermannites chocsinskyi Hantken 1904
†Westermannites parvus Géczy 1967
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Aalenian to the top of the Early/Lower Kimmeridgian or 174.10000 to 150.80000 Ma
Collections (434 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
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Jurassic | Chile (Región de Tarapacá) | Stephanoceras sp. (228996) | |
Pliensbachian - Bajocian | Chile (Chañaral) | Stephanoceras sp. (223767) | |
Late/Upper Aalenian | Morocco | Docidoceras perfectum (141219) | |
Middle Aalenian | Thailand | Riccardiceras longalvum (87467) | |
Aalenian | Spain (Jaén) | Riccardiceras telegdirothi (202843) | |
Aalenian | Italy | Riccardiceras longalvu (199294) Riccardiceras longalvum (198948 198949 198952 198953) Riccardiceras longalvum, Westermannites parvus (198950) | |
Middle Jurassic | United Kingdom (Gloucestershire) | Parkinsonia sp. (204099) | |
Early/Lower Bajocian | France | Teloceras sp. (21269) | |
Early/Lower Bajocian | Ukraine (Transcarpathian) | Stephanoceras humphriesianum (197183 197226) | |
Early/Lower Bajocian | Spain (Jaén) | Riccardiceras telegdirothi (202844) | |
Youngest occurrences |
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Time interval | Ma | Country or state | PBDB collection number |
Late/Upper Bathonian | Italy | Cadomites bremeri, Cadomites richei (193325) | |
Middle Bathonian | Madagascar (Toamasina) | Micromphalites saintoursi (234065) Micromphalites saintoursi, Clydoniceras madagascariense (234064) | |
Middle Bathonian | Saudi Arabia | Micromphalites busqueti (184569) Micromphalites busqueti, Micromphalites clydocromphalus (184545) Micromphalites busqueti, Micromphalites elegans, Micromphalites clydocromphalus (184535 184538) Micromphalites busqueti, Micromphalites elegans, Micromphalites vertebralis, Micromphalites intermedius, Micromphalites clydocromphalus (184536) Micromphalites clydocromphalus (184580) Micromphalites elegans, Micromphalites intermedius, Micromphalites clydocromphalus (184534) Micromphalites pustuliferus (184581) Micromphalites sp. (184537) | |
Middle Bathonian | Uzbekistan | Cadomites zlatarskii (187893) | |
Late/Upper Bathonian - Early/Lower Callovian | Madagascar (Toliara) | Cadomites rectelobatus (98168) | |
Callovian | Saudi Arabia | Clydoniceras sp. (47890) Pseudoclydoniceras sp. (47895) | |
Early/Lower Callovian | Madagascar (Mahajanga) | Pseudoclydoniceras besairiei (234109) | |
Early/Lower Callovian | Madagascar | Dhrumaites sp. (98130) | |
Late/Upper Callovian | Saudi Arabia | Pseudoclydoniceras sp. (141411) | |
Late/Upper Oxfordian - Early/Lower Kimmeridgian | India (Gujarat) | Stephanoceras nepalense (234314) |