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Hemiliroceras esaulovae

Cephalopoda - Nautilida - Liroceratidae

Taxonomy
Hemiliroceras esaulovae was named by Barskov and Shilovsky (2014). Its type specimen is MZKK KP 1226/75, a shell, and it is a 3D body fossil. Its type locality is Kremeshki Quarry, Sovetsk, Kirov Region, which is in a Roadian marine horizon in the Kazan Formation of the Russian Federation.

Synonymy list
YearName and author
2014Hemiliroceras esaulovae Barskov and Shilovsky p. 1384 figs. Pl 3, figs 3-5; pl 5, fig 1

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyClydonautiloidea(Hyatt in Zittel 1900)
familyLiroceratidae
genusHemiliroceras
speciesesaulovae

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.

Hemiliroceras esaulovae Barskov and Shilovsky 2014
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1613.210.018.013.02.32
shell diameter1627.419.038.027.55.22
shell inflation168.226.0011.08.001.43

Composition: aragoniteo
Environment: marinec
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 2004, Kiessling 2003

Age range: Roadian or 272.30000 to 268.80000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Roadian272.3 - 268.8Russian Federation Hemiliroceras esaulovae (type locality: 111240)