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Stephanoceratinae

Cephalopoda - Ammonitida - Stephanoceratidae

Synonymy list
YearName and author
1875Stephanoceratinae Neumayr
1986Stephanoceratinae Sandoval and Westermann p. 1234
2010Stephanoceratinae Zatoń p. 120

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyStephanoceratoidea(Newmayr 1875)
familyStephanoceratidaeNeumayr 1875
subfamilyStephanoceratinaeNeumayr 1875
subfamilyStephanoceratinaeNeumayr 1875

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.

Subfm. †Stephanoceratinae Neumayr 1875
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†Duashnoceras andinense Hillebrandt 1977
†Duashnoceras floresi Burckhardt 1927
†Duashnoceras undulatum Burckhardt 1927
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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
†Stephanoceras arabicum Arkell 1952
†Stephanoceras arenosum Waagen 1875
†Stephanoceras chariense Waagen 1875
†Stephanoceras diadematum Waagen 1875
†Stephanoceras dimerum Waagen 1875
†Stephanoceras eucyclum Waagen 1875
†Stephanoceras mixtecorum Burckhardt 1927
†Stephanoceras opis Sowerby 1840
†Stephanoceras semilaeve Waagen 1875
†Stephanoceras skidegatense Whiteaves 1876
†Stephanoceras tumidum Reinecke 1818
Invalid names: Kreterostephanus Buckman 1927 [synonym]
G. †Teloceras
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†Teloceras blagdeni Sowerby 1818
†Teloceras labrum Buckman 1922
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Invalid names: Ammonites coronatus Bruguiere 1792 [replaced]
†Teloceras multinodum Quenstedt 1886
Invalid names: Blagdenia Roche 1939 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marinec
Locomotion: fast-movingo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:27:03
Modified: 2009-10-08 14:14:55
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: base of the Humphresianum to the top of the Late/Upper Bajocian or 170.90000 to 168.20000 Ma

Collections (55 total)


Time interval Ma Country or state Original ID and collection number
Jurassic201.4 - 143.1Chile (Región de Tarapacá) Stephanoceras sp. (228996)
Pliensbachian - Bajocian192.9 - 168.2Chile (Chañaral) Stephanoceras humphresianum, Stephanoceras sp. (223767)
Early/Lower Bajocian170.9 - 168.6Egypt Coeloceras humphriesianus (170873) Normannites braikenridgii (184589)
Early/Lower Bajocian170.9 - 168.6Ukraine (Transcarpathian) Stephanoceras humphriesianum (197183 197226)
Early/Lower Bajocian170.9 - 168.6Chile (Copiapó) Stephanoceras sp. (223666)
Early/Lower Bajocian170.9 - 168.6France Teloceras sp. (21269)
Early/Lower Bajocian170.9 - 168.6Spain Stephanoceras obesum, Stephanoceras sp. (73294)
Humphresianum170.9 - 168.6Poland Teloceras multinodum (187129) Teloceras sp., Normannites orbignyi, Teloceras blagdeni, Teloceras multinodum (187123)
Humphresianum170.9 - 168.6Tunisia Stephanoceras sp. (170607)
Kirschneri170.9 - 168.6Canada (British Columbia) Normannites sp., Stephanoceras spp., Stephanoceras kirschneri (200311)
Bajocian170.9 - 168.2Tunisia Skirroceras macrum, Stephanoceras umbilicatum, Teloceras sp., Normannites orbignyi (169200) Stephanoceras sp. (170550)
Bajocian170.9 - 168.2USA (Utah) Normannites crickmayi (167102) Stephanoceras nodosum (167099)
Bajocian170.9 - 168.2USA (Idaho) Normannites crickmayi (167056) Stephanoceras skidegatensis (167053)
Bajocian170.9 - 168.2USA (Wyoming) Normannites crickmayi (167086 167087)
Bajocian170.9 - 168.2Saudi Arabia Normannites braikenridgei (45267) Normannites braikenridges, Stephanoceras sp., Itinsaites sp. (48082) Normannites sp. (48111) Stephanoceras quenstedti (48110) Teloceras sp. (48107)
Bajocian170.9 - 168.2USA (Oregon) Teloceras sp., Stephanoceras kirschneri, Stephanoceras juhlei (234036)
Bajocian170.9 - 168.2USA (Montana) Normannites crickmayi (167208)
Bajocian170.9 - 168.2Spain Skirroceras sp., Stephanoceras sp. (73295)
Bajocian170.9 - 168.2Chile (Región de Tarapacá) Stephanoceras pyritosum, Stephanoceras sp. (228995) Teloceras sp. (228312)
Bajocian170.9 - 168.2USA (California) Teloceras sp. (200048)
Bajocian170.9 - 168.2Mexico (Oaxaca) Duashnoceras floresi, Duashnoceras paucicostatum, Duashnoceras andinense (8059) Duashnoceras floresi, Duashnoceras paucicostatum, Duashnoceras undulatum (8062) Duashnoceras paucicostatum (8060) Duashnoceras paucicostatum, Duashnoceras andinense (8066) Duashnoceras sp. (8063) Stephanoceras boulderense, Duashnoceras floresi, Duashnoceras paucicostatum, Duashnoceras undulatum (8065) Stephanoceras sp. (8064) Stephanoceras sp., Stephanoceras skidegatense (8058)
Bajocian170.9 - 168.2Canada (British Columbia) Stephanoceras sp. (37603)
Bajocian170.9 - 168.2Russian Federation (Karachaevo-Cherkessiya) Stephanoceras sp. (234961)
Bajocian170.9 - 168.2Chile (Chañaral) Stephanoceras sp., Teloceras sp. (223834) Teloceras sp. (223620)
Bajocian - Bathonian170.9 - 165.3Chile (Chañaral) Stephanoceras sp., Teloceras sp. (223832)
Late/Upper Bajocian168.6 - 168.2USA (Idaho) Stephanoceras sp. (167165)
Late/Upper Bajocian168.6 - 168.2Egypt Coeloceras humphriesianus, Coeloceras braikenridgii (170869) Normannites sp. (184588) Stephanoceras arabicum (184587)
Late/Upper Bajocian168.6 - 168.2Saudi Arabia Normannites orbignyi (184577) Stephanoceras arabicum (184554) Teloceras labrum (184556 184578) Teloceras sp., Stephanoceras arabicum (184526)
Late/Upper Bajocian168.6 - 168.2Kenya Normannites egyptiacus, Masckeites psilacanthoides (191124)