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Sosioceras pygmaeum

Cephalopoda - Goniatitida - Pseudohaloritidae

Taxonomy
Brancoceras pygmaeum was named by Gemmellaro (1888). It is a 3D body fossil. Its type locality is Rocca di San Benedetto, calcare compatto, Sosio, which is in a Wordian carbonate limestone in Italy. It is the type species of Sosioceras.

It was recombined as Neoaganides pygmaeus by Miller and Furnish (1957); it was recombined as Sosioceras pygmaeum by Frest et al. (1981) and Leonova (2002).

Synonymy list
YearName and author
1888Brancoceras pygmaeum Gemmellaro
1957Neoaganides pygmaeus Miller and Furnish p. 1045 figs. 2B, 3E
1981Sosioceras pygmaeum Frest et al. p. 27 figs. Pl 4, figs 1-21; pl 5, fig 1-4; text-figs 1E,2B,14E, 16
2002Sosioceras pygmaeum Leonova

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderGoniatitidaHyatt 1884
suborderTornoceratinaWedekind 1918
superfamilyPseudohaloritoidea(Ruzhencev 1957)
familyPseudohaloritidaeRuzhencev 1957
subfamilyShouchangoceratinaeZhao and Zheng 1977
genusSosioceras
speciespygmaeum()

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.

Sosioceras pygmaeum Gemmellaro 1888
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Diagnosis
No diagnoses are available