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Karpinskiprion ivanovi

Chondrichthyes - Eugeneodontiformes - Helicoprionidae

Taxonomy
Helicoprion ivanovi was named by Karpinsky (1924). Its type specimen is PIN 1655/132, a tooth, and it is a 3D body fossil. Its type locality is Rusavkino (Ivanov collection), which is in a Gzhelian carbonate dolomite in the Russian Federation.

It was recombined as Campyloprion ivanovi by Zangerl (1981), Itano and Lucas (2018); it was recombined as Karpinskiprion ivanovi by Lebedev and Itano (2023).

Synonymy list
YearName and author
1924Helicoprion ivanovi Karpinsky p. 369 figs. 1, 2, 3a
1981Campyloprion ivanovi Zangerl p. 86
2018Campyloprion ivanovi Itano and Lucas p. 411 figs. 12A,B, 13A
2023Karpinskiprion ivanovi Lebedev and Itano p. 344 figs. 2-16, 18-26

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
orderEugeneodontiformes()
familyHelicoprionidaeKarpinsky 1911
genusKarpinskiprion
speciesivanovi()

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.

†Karpinskiprion ivanovi Karpinsky 1924
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Created: 2009-07-21 07:03:14
Modified: 2009-07-21 09:03:14
Source: o = order, subp = subphylum
References: Hendy et al. 2009, Wagner 2023, Carroll 1988

Age range: base of the Kasimovian to the top of the Gzhelian or 307.00000 to 298.90000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Kasimovian307.0 - 303.7USA (New Mexico) Campyloprion ivanovi (196772)
Gzhelian303.7 - 298.9Russian Federation Helicoprion ivanovi (type locality: 173816)
Gzhelian303.7 - 298.9Russian Federation (Volgograd) Karpinskiprion ivanovi (232358)