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Callizoniceras (Wollemanniceras) alaskanum

Cephalopoda - Ammonitida - Desmoceratidae

Taxonomy
Callizoniceras (Wollemanniceras) alaskanum was named by Imlay (1960). Its type specimen is USNM 130165, a shell, and it is a 3D body fossil.

Sister species lacking formal opinion data
Puzosia plicatulum

Synonymy list
YearName and author
1960Callizoniceras (Wollemanniceras) alaskanum Imlay p. 101 figs. pl. 12, figs. 11-16

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyDesmoceratoidea(Zittel 1895)
familyDesmoceratidaeZittel 1895
genusCallizoniceras(Breistroffer 1947)
subgenusWollemanniceras
speciesalaskanum

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.

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Diagnosis
No diagnoses are available
Measurements
partNmean
shell height111.0
shell diameter123.0
shell inflation16.50

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: Early/Lower Albian or 112.03000 to 109.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Albian112.03 - 109.0USA (Alaska) Callizoniceras alaskanum (38502 88056)