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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()
orderAmmonitida
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 2004, Kiessling 2003

Age range: base of the Bajocian to the top of the Humphresianum or 170.30000 to 168.40000 Ma

Collections (54 total)


Time interval Ma Country or state Original ID and collection number
Jurassic201.4 - 145.0Chile (Región de Tarapacá) Stephanoceras sp. (228996)
Pliensbachian - Bajocian190.8 - 168.3Chile (Chañaral) Stephanoceras sp. (223767)
Early/Lower Bajocian171.6 - 168.4Chile (Copiapó) Stephanoceras sp. (223666)
Early/Lower Bajocian171.6 - 168.4Egypt Normannites braikenridgii (184589)
Early/Lower Bajocian171.6 - 168.4Ukraine (Transcarpathian) Stephanoceras humphriesianum (197183 197226)
Early/Lower Bajocian171.6 - 168.4France Teloceras sp. (21269)
Early/Lower Bajocian171.6 - 168.4Spain Stephanoceras obesum, Stephanoceras sp. (73294)
Humphresianum171.6 - 168.4Poland Teloceras multinodum (187129) Teloceras sp., Normannites orbignyi, Teloceras blagdeni, Teloceras multinodum (187123)
Humphresianum171.6 - 168.4Tunisia Stephanoceras sp. (170607)
Kirschneri171.6 - 168.4Canada (British Columbia) Normannites sp., Stephanoceras spp., Stephanoceras kirschneri (200311)
Late/Upper Bajocian171.6 - 167.7USA (Idaho) Stephanoceras sp. (167165)
Late/Upper Bajocian171.6 - 167.7Kenya Normannites egyptiacus, Masckeites psilacanthoides (191124)
Late/Upper Bajocian171.6 - 167.7Egypt Coeloceras braikenridgii (170869) Normannites sp. (184588) Stephanoceras arabicum (184587)
Late/Upper Bajocian171.6 - 167.7Saudi Arabia Normannites orbignyi (184577) Stephanoceras arabicum (184554) Teloceras labrum (184556 184578) Teloceras sp., Stephanoceras arabicum (184526)
Bajocian170.3 - 168.3Spain Skirroceras sp., Stephanoceras sp. (73295)
Bajocian170.3 - 168.3Tunisia Skirroceras macrum, Stephanoceras umbilicatum, Teloceras sp., Normannites orbignyi (169200) Stephanoceras sp. (170550)
Bajocian170.3 - 168.3USA (Wyoming) Normannites crickmayi (167086 167087)
Bajocian170.3 - 168.3USA (Oregon) Teloceras sp., Stephanoceras kirschneri, Stephanoceras juhlei (234036)
Bajocian170.3 - 168.3USA (Utah) Normannites crickmayi (167102) Stephanoceras nodosum (167099)
Bajocian170.3 - 168.3Chile (Chañaral) Stephanoceras sp., Teloceras sp. (223834) Teloceras sp. (223620)
Bajocian170.3 - 168.3USA (Idaho) Normannites crickmayi (167056) Stephanoceras skidegatensis (167053)
Bajocian170.3 - 168.3Mexico (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)
Bajocian170.3 - 168.3Russian Federation (Karachaevo-Cherkessiya) Stephanoceras sp. (234961)
Bajocian170.3 - 168.3USA (California) Teloceras sp. (200048)
Bajocian170.3 - 168.3USA (Montana) Normannites crickmayi (167208)
Bajocian170.3 - 168.3Chile (Región de Tarapacá) Stephanoceras pyritosum, Stephanoceras sp. (228995) Teloceras sp. (228312)
Bajocian170.3 - 168.3Canada (British Columbia) Stephanoceras sp. (37603)
Bajocian170.3 - 168.3Saudi Arabia Normannites braikenridgei (45267) Normannites braikenridges, Stephanoceras sp., Itinsaites sp. (48082) Normannites sp. (48111) Stephanoceras quenstedti (48110) Teloceras sp. (48107)
Bajocian - Bathonian170.3 - 166.1Chile (Chañaral) Stephanoceras sp., Teloceras sp. (223832)