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Davidsonella
Taxonomy
Davidsonella was named by Munier-Chalmas (1881) [Sepkoski's age data: Tr Rhae J l Sepkoski's reference number: 1,1066]. It is not extant. Its type is Thecidea sinuata. It is the type genus of Davidsonellinae.
It was reranked as Thecidea (Davidsonella) by Rollier (1915).
It was assigned to Thecidea by Rollier (1915); to Thecideida by Sepkoski (2002); and to Davidsonellinae by Williams et al. (2006).
It was reranked as Thecidea (Davidsonella) by Rollier (1915).
It was assigned to Thecidea by Rollier (1915); to Thecideida by Sepkoski (2002); and to Davidsonellinae by Williams et al. (2006).
Species
Synonymy list
Year | Name and author |
---|---|
1881 | Davidsonella Munier-Chalmas |
1915 | Thecidea (Davidsonella) Rollier |
2002 | Davidsonella Sepkoski |
2006 | Davidsonella Williams et al. p. 1955 |
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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. †Davidsonella Munier-Chalmas 1881
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†Davidsonella sinuata Eudes-Deslongchamps 1853
†Davidsonella tithonica Pajaud and Patrulius 1964
Diagnosis
No diagnoses are available