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Fredericksia irbytschanensis

Rhynchonellata - Spiriferida - Ingelarellidae

Taxonomy
Fredericksia irbytschanensis was named by Zavodowsky (1968). Its type specimen is TsGM 51-54/8234 and is a 3D body fossil. Its type locality is Irbychan River, Upper Permian, Gizhiga River, which is in a Roadian/Capitanian marine siliciclastic in the Russian Federation.

Synonymy list
YearName and author
1968Fredericksia irbytschanensis Zavodowsky p. 173 figs. Pl 49, fig 5

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderSpiriferidina
superfamilyMartinioidea
familyIngelarellidae
subfamilyIngelarellinae
genusFredericksia
speciesirbytschanensis

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.

†Fredericksia irbytschanensis Zavodowsky 1968
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Diagnosis
No diagnoses are available