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Gacina

Rhynchonellata - Terebratulida - Cryptonellidae

Taxonomy
Gacina was named by Stehli (1961) [Sepkoski's age data: D l C Serp-l Sepkoski's reference number: 400,538]. Its type is Gacina moorefieldensis.

It was assigned to Terebratulida by Sepkoski (2002); and to Cryptonellinae by Williams et al. (2006).

Synonymy list
YearName and author
1961Gacina Stehli p. 458
2002Gacina Sepkoski, Jr.
2006Gacina Williams et al. p. 2025

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratulidina
superfamilyCryptonelloideaThomson 1926
familyCryptonellidaeThomson 1926
subfamilyCryptonellinaeThomson 1926
genusGacina

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