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Seisonia sphericauda

Trilobita - Phacopida - Cheiruridae

Taxonomy
Seisonia sphericauda was named by Kobayashi (1934). It is a 3D body fossil. Its type locality is Saisho-ri (=Saishori), which is in a Tremadoc carbonate wackestone/packstone in the Dumugol Formation of North Korea. It is the type species of Seisonia.

Synonymy list
YearName and author
1934Seisonia sphericauda Kobayashi pp. 575 - 576 figs. PInte VII, Figures 7-9.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
subfamilyPilekiinae(Sdzuy 1955)
genusSeisoniaKobayashi 1934
speciessphericauda

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.

†Seisonia sphericauda Kobayashi 1934
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Diagnosis
No diagnoses are available