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Catacadoceras barnstoni

Cephalopoda - Ammonoida - Cardioceratidae

Taxonomy
Ammonites barnstoni was named by Meek (1859). Its type specimen is GSC 4811, a shell, and it is a 3D body fossil. Its type locality is Valley of Mackenzie River, which is in a Callovian marine siliciclastic in Canada.

It was recombined as Cadoceras barnstoni by Frebold (1964); it was recombined as Cadoceras (Catacadoceras) barnstoni by Meledina (1999); it was recombined as Catacadoceras barnstoni by Shamonin et al. (2023).

Synonyms
Synonymy list
YearName and author
1859Ammonites barnstoni Meek
1960Cadoceras (Catacadoceras) laptievi Bodylevsky
1960Cadoceras (Catacadoceras) ognevi Bodylevsky
1961Cadoceras crassum Frebold
1962Cadoceras subcalyx Voronets
1962Cadoceras subcatostoma Voronets
1962Cadoceras variabilis Voronets
1964Cadoceras barnstoni Frebold p. 14 figs. Pl 8, fig 3; pl 11, fig 2; pl 12, fig 2
1999Cadoceras (Catacadoceras) barnstoni Meledina p. 1377 figs. Pl 1, figs 1-7; pl 2, figs 1-5
2023Catacadoceras barnstoni Shamonin et al. p. 278 figs. Pl 1, figs 1-4; pl 2, fig 1; text-fig 4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassColeoideaBather 1888
RankNameAuthor
orderAmmonoida(Haeckel 1866)
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyStephanoceratoidea(Newmayr 1875)
familyCardioceratidaeSiemiradzki 1891
subfamilyCadoceratinaeHyatt 1900
genusCatacadoceras(Bodylevsky 1960)
speciesbarnstoni(Meek 1859)

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.

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Invalid names: Cadoceras (Catacadoceras) laptievi Bodylevsky 1960 [synonym], Cadoceras (Catacadoceras) ognevi Bodylevsky 1960 [synonym], Cadoceras crassum Frebold 1961 [synonym], Cadoceras subcalyx Voronets 1962 [synonym], Cadoceras subcatostoma Voronets 1962 [synonym], Cadoceras variabilis Voronets 1962 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1526.712.544.526.59.71
shell diameter1567.635.0115.073.023.3
shell inflation1520.412.036.022.07.25

Composition: aragoniteo
Environment: marinec
Locomotion: fast-movingo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:27:03
Modified: 2009-10-08 14:14:55
Source: o = order, c = class
References: Kiessling 2004, Kiessling 2003

Age range: base of the Late/Upper Bathonian to the top of the Early/Lower Callovian or 168.20000 to 161.50000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Bathonian168.2 - 165.3Russian Federation Cadoceras barnstoni (230737 230738 230739) Catacadoceras barnstoni (230728 230729 230730 230731)
Early/Lower Callovian165.3 - 161.5Canada (Yukon) Ammonites barnstoni (type locality: 236669)
Early/Lower Callovian165.3 - 161.5Canada (Nunavut) Cadoceras barnstoni (236665 236668)