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Paradasyceras stella

Cephalopoda - Phylloceratida - Juraphyllitidae

Taxonomy
Ammonites stella was named by Sowerby (1833). It is a 3D body fossil.

It was recombined as Paradasyceras stella by Geczy and Meister (2007) and Zaitsev and Ippolitov (2023).

Sister species lacking formal opinion data
P. uermosense

Synonymy list
YearName and author
1833Ammonites stella Sowerby
2007Paradasyceras stella Geczy and Meister
2023Paradasyceras stella Zaitsev and Ippolitov p. 234 figs. Pl 1, fig 14

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderPhylloceratida(Zittel 1884)
superfamilyPhylloceratoidea(Zittel 1884)
familyJuraphyllitidaeArkell 1950
genusParadasyceras
speciesstella(Sowerby 1833)

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.

†Paradasyceras stella Sowerby 1833
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height214.0--14.0-
shell diameter223.215.435.025.213.9
shell inflation210.0--10.0-

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2009-09-27 10:11:29
Modified: 2009-09-27 12:11:29
Source: o = order, c = class
References: Hendy et al. 2009, Kiessling 2003, Kiessling 2004

Age range: base of the Oxynotum to the top of the Obtusum or 196.50000 to 189.60000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Hettangian - Early/Lower Sinemurian201.3 - 189.6Austria Paradasyceras stella (195483)
Obtusum196.5 - 189.6Ukraine (Crimea) Paradasyceras stella (230733)
Oxynotum - Raricostatum196.5 - 189.6Hungary (Veszprém Megye) Paradasyceras stella (78408 81576)