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Didymoceras binodosum

Cephalopoda - Ammonitida - Nostoceratidae

Taxonomy
Didymoceratoides binodosum was named by Kennedy and Cobban (1993). It is a 3D body fossil.

It was recombined as Didymoceras binodosum by Kennedy and Cobban (1997), Kennedy and Summesberger (1999), Kennedy et al. (2000) and Sealey and Lucas (2019).

Sister species lacking formal opinion data
D. abyssinus, D. indicum

Synonymy list
YearName and author
1993Didymoceratoides binodosum Kennedy and Cobban p. 92 figs. figs. 8.1, 8.2, 8.5
1997Didymoceras binodosum Kennedy and Cobban p. 67 figs. 3.17, 3.17
1999Didymoceras binodosum Kennedy and Summesberger p. 26 figs. Pl 2, figs 12,13; text-fig 1
2000Didymoceras binodosum Kennedy et al. p. 7
2019Didymoceras binodosum Sealey and Lucas p. 184 fig. 108A,B,N,P

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAncyloceratinaWiedmann 1966
superfamilyTurrilitoidea(Gill 1871)
familyNostoceratidaeHyatt 1894
genusDidymocerasHyatt 1900
speciesbinodosum(Kennedy and Cobban 1993)

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.

†Didymoceras binodosum Kennedy and Cobban 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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 2003, Kiessling 2004

Age range: base of the Late/Upper Campanian to the top of the Campanian or 83.50000 to 72.10000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.1Turkey Didymoceras binodosum (130882 130883 130884)
Late/Upper Campanian83.5 - 70.6Austria Didymoceras binodosum (48008)
Late/Upper Campanian83.5 - 70.6USA (Arkansas) Didymoceratoides binodosum (83092)
Middle Campanian - Late/Upper Campanian83.5 - 70.6USA (Delaware) Didymoceras binodosum (35048)