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Cristicoma
Taxonomy
Cristicoma was named by Popov (1980) [Sepkoski's age data: O m Sepkoski's reference number: 538]. It is not extant.
It was assigned to Torynelasmatidae by Williams et al. (2000); and to Acrotretida by Sepkoski (2002).
It was assigned to Torynelasmatidae by Williams et al. (2000); and to Acrotretida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Cristicoma Popov |
| 2000 | Cristicoma Williams et al. p. 124 |
| 2002 | Cristicoma 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.
G. †Cristicoma Popov 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections
No collection or age range data are available