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Anoploceras taimyrense

Cephalopoda - Nautilida - Tainoceratidae

Taxonomy
Pleuronautilus taimyrensis was named by Schtastlivtceva (1986). It is a 3D body fossil. Its type locality is Chernokhrebetnaya river (Olenekites spiniplicatus zone), which is in a Spathian marine siliciclastic in the Russian Federation.

It was recombined as Anoploceras taimyrensis by Sobolev (1989); it was recombined as Anoploceras taimyrense by Dagis et al. (1996).

Synonymy list
YearName and author
1986Pleuronautilus taimyrensis Schtastlivtceva
1989Anoploceras taimyrensis Sobolev p. 37 figs. Pl 3, fig 5; text-fig 15,16
1996Anoploceras taimyrense Dagis et al. p. 78 figs. Pl 36, fig 2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyTrigonoceratoidea(Hyatt 1884)
familyTainoceratidaeHyatt 1883
genusAnoplocerasHyatt and Zittel 1900
speciestaimyrense(Schtastlivtceva 1986)

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 height232.532.033.032.50.707
shell diameter269.165.073.569.26.01
shell inflation217.715.620.017.83.11

Composition: aragoniteo
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:35:00
Modified: 2009-09-27 12:10:42
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: Spathian or 251.30000 to 247.20000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Spathian251.3 - 247.2Russian Federation (Taymyr) Pleuronautilus taimyrensis (type locality: 45915)
Spathian251.3 - 247.2Russian Federation Anoploceras taimyrense (99916 107018) Anoploceras taimyrensis (166542)