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Gunnarites rotundus

Cephalopoda - Ammonitida - Kossmaticeratidae

Taxonomy
Gunnarites rotundus was named by Spath (1953). Its type specimen is BMNH C.41371, a shell, and it is a 3D body fossil. Its type locality is D.416.3, Lachman Crags South, which is in a Campanian marine siliciclastic in Antarctica.

Synonymy list
YearName and author
1953Gunnarites rotundus Spath p. 36 figs. Pl 12, figs 1-3

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyDesmoceratoidea(Zittel 1895)
familyKossmaticeratidaeSpath 1922
subfamilyKossmaticeratinaeSpath 1922
genusGunnaritesKilian and Reboul 1909
speciesrotundus

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.

Gunnarites rotundus Spath 1953
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height223.314.437.826.116.5
shell diameter256.936.090.063.038.2
shell inflation218.811.929.720.812.6

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: Campanian or 83.60000 to 72.10000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.1Antarctica Gunnarites rotundus (166103 type locality: 166108 166109 166119)