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Xinanorthis

Rhynchonellata - Orthida - Archaeorthidae

Taxonomy
Xinanorthis was named by Xu and Liu (1974) [Sepkoski's age data: O l Sepkoski's reference number: ZR83]. It is not extant.

It was assigned to Nanorthidae by Williams et al. (2000); to Orthida by Sepkoski (2002); to Archaeorthidae by Williams et al. (2007); and to Orthoidea by Popov et al. (2009).

Synonymy list
YearName and author
1974Xinanorthis Xu and Liu
2000Xinanorthis Williams et al. p. 745
2002Xinanorthis Sepkoski, Jr.
2007Xinanorthis Williams et al. p. 2690
2009Xinanorthis Popov et al.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
familyArchaeorthidae
genusXinanorthisXu and Liu 1974

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