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Parkinsonia (Parkinsonia) arietis

Cephalopoda - Ammonitida - Stephanoceratidae

Taxonomy
Parkinsonia arietis was named by Wetzel (1911).

It was synonymized subjectively with Rarecostites radiatum by Besnosov and Mitta (1993); it was recombined as Parkinsonia (Parkinsonia) arietis by Dietze (2000).

Sister species lacking formal opinion data
P. dertshiensis, P. djanelidzei

Synonymy list
YearName and author
1911Parkinsonia arietis Wetzel
2000Parkinsonia (Parkinsonia) arietis Dietze figs. Pl 1, fig 1; pl 4, figs 1-3

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyStephanoceratoidea(Newmayr 1875)
familyStephanoceratidaeNeumayr 1875
subfamilyParkinsoniinaeBuckman 1920
genusParkinsoniaBayle
subgenusParkinsoniaBayle 1878
speciesarietis(Wetzel 1911)

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
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: Parkinsoni or 170.90000 to 168.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Parkinsoni170.9 - 168.2Germany Parkinsonia arietis (178225 178226)