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Metacoceras knighti

Cephalopoda - Nautilida - Metacoceratidae

Taxonomy
Metacoceras knighti was named by Miller and Thomas (1936). Its type specimen is SUI 1155/6 and is a 3D body fossil. Its type locality is Gilmore Canyon, Stenopoceras beds, 8 miles SE of Laramie, which is in an Asselian marine limestone in the Casper Formation of Wyoming.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1936Metacoceras knighti Miller and Thomas p. 728 figs. Pl 97, figs 2,3
1949Metacoceras knighti Miller and Youngquist p. 112 figs. Pl 47, figs 2,3

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassNautilia(Wade 1988)
orderNautilidaAgassiz 1847
suborderTainoceratinaShimansky 1964
superfamilyPleuronautiloideaHyatt 1900
familyMetacoceratidae
genusMetacocerasHyatt 1883
speciesknighti

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.

Metacoceras knighti Miller and Thomas 1936
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Diagnosis
No diagnoses are available
Measurements
partNmean
shell height145.0
shell diameter1115.0
shell inflation133.0

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:35:00
Modified: 2009-09-27 12:10:42
Source: o = order, c = class
References: Kiessling 2004, Kiessling 2003

Age range: Asselian or 298.90000 to 293.52000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Asselian298.9 - 293.52USA (Wyoming) Metacoceras knighti (type locality: 113082)