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Gemmellaroceras mazzettii

Cephalopoda - Ammonitida - Polymorphitidae

Taxonomy
Aegoceras mazzettii was named by Gemmellaro (1884).

It was recombined as Gemmellaroceras mazzettii by Rakús and Guex (2002).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1884Aegoceras mazzettii Gemmellaro p. 22 figs. Pl 3, fig 13; pl 4, figs 1,2
2002Gemmellaroceras mazzettii Rakús and Guex p. 121 fig. 99

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyEoderoceratoidea(Spath 1929)
familyPolymorphitidae
subfamilyPolymorphitinae
genusGemmellaroceras
speciesmazzettii(Gemmellaro 1884)

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.

Gemmellaroceras mazzettii Gemmellaro 1884
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Diagnosis
No diagnoses are available
Measurements
partNmean
shell height17.60
shell diameter127.6
shell inflation114.0

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: Jamesoni or 192.90000 to 184.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Jamesoni192.9 - 184.2Tunisia Gemmellaroceras mazzettii (170522)