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Eutrephoceras planoventer

Cephalopoda - Nautilida - Nautilidae

Taxonomy
Eutrephoceras planoventer was named by Stephenson (1941).

Sister species lacking formal opinion data
E. huxleyanus, E. sphaericum

Synonymy list
YearName and author
1941Eutrephoceras planoventer Stephenson p. 397 figs. Pl 75, figs 1-6; pl 76, figs 9-11
1960Eutrephoceras planoventer Wiedmann p. 156 figs. Pl 17, fig J
1975Eutrephoceras planoventer Shimansky p. 56

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautilia(Wade 1988)
orderNautilidaAgassiz 1847
superfamilyNautiloidea(de Blainville 1825)
familyNautilidaede Blainville 1825
genusEutrephoceras
speciesplanoventerStephenson 1941

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 planoventer Stephenson 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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 Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma

Collections (12 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.6 - 72.2USA (Texas) Eutrephoceras planoventer (7472 7481 7482 7502 7503 7552 7577)
Early/Lower Maastrichtian72.2 - 66.0USA (Texas) Eutrephoceras planoventer (7560)
Late/Upper Maastrichtian72.2 - 66.0USA (Texas) Eutrephoceras planoventer (4410)
Maastrichtian72.2 - 66.0USA (Texas) Eutrephoceras planoventer (7480 7493 7570)