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Oppelia (Oxycerites) chinitnana

Cephalopoda - Ammonitida - Oppeliidae

Taxonomy
Oppelia (Oxycerites) chinitnana was named by Imlay (1953). Its type specimen is USNM 108018, a shell, and it is a 3D body fossil. Its type locality is USGS Mesozoic 3029, Iniskin Bay, which is in a Callovian marine siliciclastic in the Chinitna Formation of Alaska.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1953Oppelia (Oxycerites) chinitnana Imlay p. 74 figs. Pl 26, figs 3-6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderHaploceratina
superfamilyHaploceratoidea(Zittel 1884)
familyOppeliidaeBonarelli 1894
genusOppelia
subgenusOxycerites
specieschinitnana

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 height135.0
shell diameter163.0
shell inflation15.00

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 2003, Kiessling 2004

Age range: Callovian or 165.30000 to 161.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Callovian165.3 - 161.5USA (Alaska) Oppelia chinitnana (type locality: 158916)