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Systenothyris triangulata

Rhynchonellata - Terebratulida - Loboidothyrididae

Taxonomy
Systenothyris triangulata was named by Cooper (1983). Its type specimen is USNM 550996, a shell, and it is a 3D body fossil. Its type locality is Abandoned quarry at Sully, Calvados, which is in a Bajocian carbonate limestone in the Oolite Blanche Formation of France. It is the type species of Systenothyris.

Synonymy list
YearName and author
1983Systenothyris triangulata Cooper p. 157 figs. Pl 33, figs 15-22; pl 72, figs 11, 12

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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
orderTerebratulida
suborderTerebratulidina
superfamilyLoboidothyridoideaMakridin 1964
familyLoboidothyrididae
subfamilyLoboidothyridinae()
genusSystenothyris
speciestriangulata

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.

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Diagnosis
No diagnoses are available