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Neogeoceras

Cephalopoda - Prolecanitida - Medlicottiidae

Taxonomy
Neogeoceras was named by Ruzhencev (1947) [Sepkoski's age data: P Guad-l P Djhu Sepkoski's reference number: 1251]. It is not extant. Its type is Medlicottia girtyi.

It was assigned to Prolecanitida by Sepkoski (2002); and to Medlicottiinae by Leonova (2002), Korn (2006), Furnish et al. (2009) and Leonova (2019).

Synonymy list
YearName and author
1947Neogeoceras Ruzhencev
2002Neogeoceras Leonova
2002Neogeoceras Sepkoski
2006Neogeoceras Korn
2009Neogeoceras Furnish et al. p. 202
2019Neogeoceras Leonova

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderProlecanitidaMiller and Furnish 1954
superfamilyMedlicottioidea(Karpinsky 1889)
familyMedlicottiidae
subfamilyMedlicottiinae
genusNeogeocerasRuzhencev 1947

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.

G. †Neogeoceras Ruzhencev 1947
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Neogeoceras canavari Greco 1935
Neogeoceras girtyi Miller and Furnish 1940
Neogeoceras glabrum Bogoslovskaya 1982
Neogeoceras kitakamiensis Bando and Ehiro 1985
Neogeoceras macnairi Nassichuk et al. 1965
Neogeoceras malmqvisti Frebold 1932
Neogeoceras marcoui Gemmellaro 1887
Neogeoceras smithi Miller and Furnish 1940
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Invalid names: Propinacoceras insulcatum Smith 1927 [replaced]
Neogeoceras tenum Sheng and Liu 1983
Neogeoceras thaumastum Ruzhentsev 1976
Neogeoceras trautscholdi Gemmellaro 1887
Diagnosis
No diagnoses are available