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Cyclotheca
Taxonomy
Cyclotheca was named by Teichert (1935) [Sepkoski's age data: S Wenl Sepkoski's reference number: 797]. It is not extant.
It was assigned to Pterothecinae by Knight et al. (1960) and Wahlman (1992); and to Bellerophontida by Sepkoski (2002).
It was assigned to Pterothecinae by Knight et al. (1960) and Wahlman (1992); and to Bellerophontida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Cyclotheca Teichert |
| 1960 | Cyclotheca Knight et al. p. 181 |
| 1992 | Cyclotheca Wahlman |
| 2002 | Cyclotheca Sepkoski |
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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.
Diagnosis
No diagnoses are available