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Thecocyrtelloidea
Taxonomy
Thecocyrtelloidea was named by Yang and Xu (1966) [Sepkoski's age data: Tr].
It was assigned to Spiriferida by Sepkoski (2002); and to Bittnerulinae by Williams et al. (2006) and Guo et al. (2019).
It was assigned to Spiriferida by Sepkoski (2002); and to Bittnerulinae by Williams et al. (2006) and Guo et al. (2019).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1966 | Thecocyrtelloidea Yang and Xu p. 58 |
2002 | Thecocyrtelloidea Sepkoski |
2006 | Thecocyrtelloidea Williams et al. p. 1889 |
2019 | Thecocyrtelloidea Guo et al. |
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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.
G. †Thecocyrtelloidea Yang and Xu 1966
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†Thecocyrtelloidea tubulosa Yang and Xu 1966
Diagnosis
No diagnoses are available