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Parkinsonia depressa

Cephalopoda - Ammonitida - Stephanoceratidae

Taxonomy
Ammonites parkinsoni depressus was named by Quenstedt (1858).

It was recombined as Parkinsonia depressa by Majidifard (2015).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1858Ammonites parkinsoni depressus Quenstedt
2015Parkinsonia depressa Majidifard p. 34 figs. 4.4a-b

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyStephanoceratoidea(Newmayr 1875)
familyStephanoceratidaeNeumayr 1875
subfamilyParkinsoniinaeBuckman 1920
genusParkinsoniaBayle
speciesdepressa(Quenstedt 1858)

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.

Parkinsonia depressa Quenstedt 1858
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height214.813.616.014.81.70
shell diameter243.440.047.043.54.95
shell inflation220.819.622.120.91.77

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: Late/Upper Bajocian or 168.60000 to 168.20000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Parkinsoni170.9 - 168.2Iran Parkinsonia depressa (175747)
Late/Upper Bajocian168.6 - 168.2Germany Parkinsonia depressa (62247 62248)