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Proclydonautilus pseudoseimkanensis

Cephalopoda - Nautilida - Clydonautilidae

Taxonomy
Proclydonautilus pseudoseimkanensis was named by Sobolev (1989). Its type specimen is IGiG 759/218, a shell, and it is a 3D body fossil. Its type locality is Nel'gekhe River, Adycha basin (pentastichus zone), which is in a Tuvalian marine siliciclastic in the Russian Federation.

Synonymy list
YearName and author
1989Proclydonautilus pseudoseimkanensis Sobolev p. 102 figs. Pl 35, fig 2; pl 37, fig 2; pl 42, fig 2; text-fig 52c,d, 53a-c

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyClydonautiloidea(Hyatt in Zittel 1900)
familyClydonautilidaeHyatt in Zittel 1900
genusProclydonautilusMojsisovics 1902
speciespseudoseimkanensis

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 height238.636.441.038.73.25
shell diameter257.252.462.557.57.14
shell inflation20.0010.0010.0010.001-

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: Tuvalian or 232.00000 to 221.50000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Tuvalian232.0 - 221.5Russian Federation Proclydonautilus pseudoseimkanensis (type locality: 166687 166688 166689)