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Acompsoceras calabarense

Cephalopoda - Ammonitida - Acanthoceratidae

Taxonomy
Acompsoceras calabarense was named by Zaborski (1985). Its type specimen is BMNH C.85250, a shell, and it is a 3D body fossil. Its type locality is Calabar-Akamkpa road, 1.5 km N of junction [Odukpani Fm], which is in a Cenomanian offshore shale in the Odukpani Formation of Nigeria.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1985Acompsoceras calabarense Zaborski p. 29 figs. 30, 32

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyAcanthoceratidaeGrossouvre 1894
subfamilyAcanthoceratinaede Groussouvre 1894
genusAcompsoceras
speciescalabarense

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.

Acompsoceras calabarense Zaborski 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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 Cenomanian or 100.50000 to 93.90000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Cenomanian100.5 - 93.9Nigeria Acompsoceras calabarense (type locality: 69631)