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Pararhiphaeoceras incallidum

Cephalopoda - Nautilida - Rhiphaeoceratidae

Taxonomy
Pararhiphaeoceras incallidum was named by Ruzhentsev and Shimanskiy (1954). Its type specimen is PIN 442/250 and is a 3D body fossil. Its type locality is Aktasty River, eastern limestone ridge, Aktastinian, Aktyubinsk Region, which is in an Artinskian marine limestone in Kazakhstan.

Synonymy list
YearName and author
1954Pararhiphaeoceras incallidum Ruzhentsev and Shimanskiy p. 110 figs. Pl 10, fig 7

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautilia(Wade 1988)
orderNautilidaAgassiz 1847
superfamilyTainoceratoidea(Hyatt 1883)
familyRhiphaeoceratidae
genusPararhiphaeoceras
speciesincallidum

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.

†Pararhiphaeoceras incallidum Ruzhentsev and Shimanskiy 1954
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Diagnosis
No diagnoses are available
Measurements
partNmean
shell height118.2
shell diameter145.0
shell inflation117.5

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 2003, Kiessling 2004

Age range: Artinskian or 290.10000 to 279.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 279.3Kazakhstan Pararhiphaeoceras incallidum (type locality: 116788)