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Yorkia

Kutorginata - Kutorginida - Yorkiidae

Taxonomy
Yorkia was named by Walcott (1897) [Sepkoski's age data: Cm Boto Cm uMid-l Sepkoski's reference number: 4,23,1050].

It was assigned to Obolellida by Bengtson (1992); to Kutorginidae by Williams et al. (2000); to Kutorginida by Sepkoski (2002); and to Yorkiidae by Wotte and Mergl (2007).

Synonyms
Synonymy list
YearName and author
1897Yorkia Walcott
1992Yorkia Bengtson p. 1030
2000Yorkia Williams et al. p. 211
2002Quebecia Sepkoski, Jr.
2002Yorkia Sepkoski, Jr.
2007Yorkia Wotte and Mergl

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classKutorginata
orderKutorginidaKühn 1949
superfamilyKutorginaceaSchuchert 1893
familyYorkiidaeRowell 1962
genusYorkiaWalcott 1897

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.

Diagnosis
No diagnoses are available