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Gemmellaroceras gemmellaroi

Cephalopoda - Ammonitida - Polymorphitidae

Taxonomy
Gemmellaroceras gemmellaroi was named by Geczy (1976).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1976Gemmellaroceras gemmellaroi Geczy p. 74 figs. Pl 14, fig 7
1986Gemmellaroceras gemmellaroi Meister p. 41 figs. Pl 6, figs 2,3

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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
speciesgemmellaroiGeczy 1976

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 2003, Kiessling 2004

Age range: base of the Davoei to the top of the Margaritatus or 192.90000 to 184.20000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Davoei192.9 - 184.2France Gemmellaroceras gemmellaroi (146456 146619 146622 148010 148143 148144 148145)
Davoei - Margaritatus192.9 - 184.2France Gemmellaroceras gemmellaroi (148106)