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Simbirskites

Cephalopoda - Ammonitida - Polyptychitidae

Taxonomy
Simbirskites was named by Pavlow (1891) [Sepkoski's age data: K Haut-l K Haut-u Sepkoski's reference number: 2]. Its type is Ammonites decheni.

It was reranked as Olcostephanus (Simbirskites) by Stanton (1895).

It was assigned to Olcostephanus by Stanton (1895); to Simbirskitidae by Whitehouse (1926) and Whitehouse (1927); to Ammonoidea by Imlay (1960) and Sepkoski (2002); and to Simbirskitinae by Alsen (2006).

Synonyms
Synonymy list
YearName and author
1891Simbirskites Pavlow
1895Olcostephanus (Simbirskites) Stanton p. 77
1926Simbirskites Whitehouse p. 200
1927Simbirskites Whitehouse p. 111
1960Simbirskites Imlay p. 209
2002Californiceras Sepkoski
2002Simbirskites Sepkoski
2006Simbirskites Alsen p. 117

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctaceaeSteinman 1890
familyPolyptychitidaeWedekind 1918
subfamilySimbirskitinae(Pavlow 1892)
genusSimbirskitesPavlow 1891

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. †Simbirskites Pavlow 1891
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Subg. †Simbirskites (Craspedodiscus) Spath 1924
Subg. †Simbirskites (Speetoniceras) Spath 1924
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†Simbirskites broadi Anderson 1938
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Invalid names: Subastieria chanchelula Anderson 1938 [synonym]
†Simbirskites decheni Römer 1841
†Simbirskites lecontei Anderson 1938
†Simbirskites morvenae Whitehouse 1927
Invalid names: Californiceras [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: Late/Upper Hauterivian or 136.40000 to 130.00000 Ma

Collections (34 total)


Time interval Ma Country or state Original ID and collection number
Valanginian139.8 - 132.9USA (California) Subastieria chanchelula (83604)
Early/Lower Hauterivian136.4 - 130.0Greenland S. sp. (83678 83679 83680 83688 97581)
Late/Upper Hauterivian136.4 - 130.0Russian Federation (Ulyanovsk) Speetoniceras sp. (214819)
Late/Upper Hauterivian136.4 - 130.0United Kingdom (England) S. gottschei (126165)
Late/Upper Hauterivian136.4 - 130.0USA (California) Polyptychites lecontei, Subastieria chanchelula (225530)
Late/Upper Hauterivian136.4 - 130.0Canada (British Columbia) S. broadi (88104 88105 88107) S. broadi, S. lecontei (88106)
Hauterivian132.9 - 129.4Poland S. sp., S. gottschei (2099)
Hauterivian132.9 - 129.4USA (Oregon) S. elatus (157772) S. progrediens (157774) S. sp. (45685 45687)
Hauterivian132.9 - 129.4Svalbard and Jan Mayen S. decheni (212807 212978)
Hauterivian132.9 - 129.4USA (Alaska) S. sp. (2380 61958)
Hauterivian132.9 - 129.4Georgia Speetoniceras versicolor, Speetoniceras inversum (2114)
Hauterivian132.9 - 129.4Canada (Yukon) S. keini (56038) S. kleini (56036) S. sp. (56037)
Hauterivian132.9 - 129.4Australia (Queensland) S. morvenae (83900 83939)
Hauterivian132.9 - 129.4Canada (Northwest Territories) S. kleini (56032 56033 56039)
Hauterivian132.9 - 129.4Russian Federation Craspedodiscus barboti, Craspedodiscus discofalcatus, Craspedodiscus borealis (57129) S. sp., Speetoniceras sp. (2521)
Hauterivian132.9 - 129.4USA (California) S. broadi, Polyptychites lecontei, Subastieria chanchelula (83591)