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Eutrephoceras indicum

Cephalopoda - Nautilida - Nautilidae

Taxonomy
Nautilus indicus was named by d'Orbigny (1850).

It was recombined as Eutrephoceras indicum by Wiedmann (1960), Shimansky (1975) and Wilmsen (2000).

Synonymy list
YearName and author
1850Nautilus indicus d'Orbigny
1960Eutrephoceras indicum Wiedmann p. 159 figs. Pl 21, fig G; pl 24, figs 1-4; text-figs 3-5
1975Eutrephoceras indicum Shimansky p. 55
2000Eutrephoceras indicum Wilmsen p. 39 figs. Pl 4, figs 3a-c; pl 5, figs 10,23

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyNautiloidea(de Blainville 1825)
familyNautilidaede Blainville 1825
genusEutrephoceras
speciesindicum(d'Orbigny 1850)

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.

†Eutrephoceras indicum d'Orbigny 1850
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height246.045.047.046.01.41
shell diameter275.575.076.075.50.707
shell inflation20.0010.0010.0010.001-

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobilef
Life habit: nektonicf
Diet: carnivoref
Vision: well-developedc
Created: 2009-09-27 10:10:59
Modified: 2009-09-27 12:10:59
Source: f = family, o = order, c = class
References: Hendy et al. 2009, Kiessling 2003, Kiessling 2004

Age range: base of the Late/Upper Turonian to the top of the Maastrichtian or 93.50000 to 66.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Turonian - Coniacian93.9 - 86.3Spain (Navarra) Eutrephoceras indicum (171019)
Late/Upper Turonian93.5 - 89.3Spain (Burgos) Eutrephoceras indicum (171020)
Middle Turonian93.5 - 89.3Spain Eutrephoceras indicum (171722)
Maastrichtian72.1 - 66.0Russian Federation (Sakhalin) Eutrephoceras indicum (64614)