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Cyrtolites (Cyrtonella)
Taxonomy
Cyrtolites (Cyrtonella) was named by Hall (1879) [Sepkoski's age data: S D Give Sepkoski's reference number: 1,110]. Its type is Cyrtolites mitella.
It was reranked as Cyrtonella by Knight and Yochelson (1960), Starobogatov (1970), Runnegar and Jell (1976), Sepkoski (2002) and Wagner (2023).
It was assigned to Cyrtolites by Hall (1879); to Cyrtolitidae by Runnegar and Jell (1976); to Cyrtonellida by Sepkoski (2002); and to Cyrtonellidae by Knight and Yochelson (1960), Starobogatov (1970) and Wagner (2023).
It was reranked as Cyrtonella by Knight and Yochelson (1960), Starobogatov (1970), Runnegar and Jell (1976), Sepkoski (2002) and Wagner (2023).
It was assigned to Cyrtolites by Hall (1879); to Cyrtolitidae by Runnegar and Jell (1976); to Cyrtonellida by Sepkoski (2002); and to Cyrtonellidae by Knight and Yochelson (1960), Starobogatov (1970) and Wagner (2023).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1879 | Cyrtolites (Cyrtonella) Hall p. 123 |
1960 | Cyrtonella Knight and Yochelson p. 80 |
1970 | Cyrtonella Starobogatov p. 300 |
1976 | Cyrtonella Runnegar and Jell p. 118 |
2002 | Cyrtonella Sepkoski |
2023 | Cyrtonella Wagner |
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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.
Subg. †Cyrtolites (Cyrtonella) Hall 1879
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†Cyrtolites (Cyrtonella) pileolus Hall 1859
Diagnosis
No diagnoses are available