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Czekanowskites

Cephalopoda - Ceratitida - Longobarditidae

Taxonomy
Czekanowskites was named by Diener (1915) [Sepkoski's age data: Tr Anis-m Sepkoski's reference number: 302]. Its type is Ceratites decipiens.

It was assigned to Meekoceratidae by Spath (1934); to Hungaritidae by McLearn (1969); to Paranannitidae by Kummel (1969); to Danubitidae by Tozer (1981); to Ceratitida by Sepkoski (2002); and to Czekanowskitinae by Tozer (1994), Brayard et al. (2009).

Synonymy list
YearName and author
1915Czekanowskites Diener
1934Czekanowskites Spath
1969Czekanowskites Kummel
1969Czekanowskites McLearn p. 43
1981Czekanowskites Tozer p. 94
1994Czekanowskites Tozer p. 107
2002Czekanowskites Sepkoski
2009Czekanowskites Brayard et al. pp. Appendix 2

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilyDanubitoidea()
familyLongobarditidae
subfamilyCzekanowskitinae
genusCzekanowskitesDiener 1915

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. †Czekanowskites Diener 1915
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†Czekanowskites decipiens Mojsisovics 1886
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Invalid names: Czekanowskites inostranzeffi Mojsisovics 1886 [synonym]
†Czekanowskites pinguis McLearn 1946
†Czekanowskites rieberi Dagys and Weitschat 1993
†Czekanowskites tumefactus Vavilov 1978
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height513.111.515.013.22.47
shell diameter530.528.034.030.02.41
shell inflation59.438.8010.19.450.919

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:33:06
Modified: 2005-10-06 16:36:47
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: base of the Smithian to the top of the Pelsonian or 249.90000 to 243.33000 Ma

Collections (22 total)


Time interval Ma Country or state Original ID and collection number
Smithian249.9 - 248.1Svalbard and Jan Mayen C. sp. (120375)
Spathian248.1 - 246.7Russian Federation Ceratites decipiens (212507) Ceratites inostranzeffi (212506)
Aegean246.7 - 244.99Russian Federation C. decipiens (214741) C. rieberi (213434) C. sp. (214746) C. tumefactus (124944)
Anisian246.7 - 241.464Svalbard and Jan Mayen Epiczekanowskites gastroplanus (212789)
Anisian246.7 - 241.464Russian Federation C. decipiens (107040 124573) C. sp. (124574) Epiczekanowskites gastroplanus (124549 124643)
Bithynian244.99 - 244.24Russian Federation C. decipiens (107192 214747)
Bithynian244.99 - 244.24Canada (British Columbia) C. acuteplicatus (137525) C. hayesi (137096) C. pinguis (137523 137652 138601 139031)
Pelsonian244.24 - 243.33Russian Federation C. gastroplanus (107208)