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Taimyrosphinctes

Cephalopoda - Ammonitida - Perisphinctidae

Taxonomy
Taimyrosphinctes was named by Mesezhnikov (1974).

It was assigned to Dorsoplanitinae by Mesezhnikov (1984).

Species lacking formal opinion data

Synonymy list
YearName and author
1974Taimyrosphinctes Mesezhnikov
1984Taimyrosphinctes Mesezhnikov p. 143

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyPerisphinctidaeSteinmann 1890
subfamilyDorsoplanitinaeArkell 1950
genusTaimyrosphinctesMesezhnikov 1974

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.

Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height333.029.238.132.24.53
shell diameter397.479.0127.092.024.8
shell inflation339.026.157.239.615.6

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: Early/Lower Tithonian or 150.80000 to 145.00000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Tithonian150.8 - 145.0Russian Federation T. sp. (190684 190733 190834 190835)
Late/Upper Tithonian150.8 - 145.0Russian Federation T. sp. (190562)
Middle Tithonian150.8 - 145.0Russian Federation (Khabarovsk) T. elegans, T. excentricum (164348) T. elegans, T. pachycostatus, T. nudus, T. pavloviformis (164323) T. elegans, T. trikraniformoides, T. excentricum (164347) T. excentricum (164350 164351) T. excentricum, T. nudus (164343 164344) T. excentricum, T. nudus, T. pavloviformis (164342) T. pachycostatus (164340) T. pavloviformis (164345) T. pseudoelegans, T. trikraniformoides, T. pachycostatus, T. excentricum, T. nudus (164327) T. sp. (164336) T. sp., T. sp., T. excentricum (164341) T. trikraniformoides, T. excentricum (164349) T. trikraniformoides, T. excentricum, T. nudus, T. pavloviformis, T. evolutus (164346)
Middle Tithonian150.8 - 145.0Russian Federation (Khanty-Mansi Autonomous Okrug) T. excentricum (164319)