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Cenomanaster
Taxonomy
Cenomanaster was named by Wright (1951) [Sepkoski's age data: K Ceno]. It is not extant. Its type is Asterias cenomanensis.
It was assigned to Goniasteridae by Wright (1951) and Spencer and Wright (1966); and to Valvatida by Sepkoski (2002).
It was assigned to Goniasteridae by Wright (1951) and Spencer and Wright (1966); and to Valvatida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1935 | Jacobella Mercier |
1951 | Cenomanaster Wright p. 283 |
1966 | Cenomanaster Spencer and Wright p. U59 |
2002 | Cenomanaster 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. †Cenomanaster Wright 1951
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†Cenomanaster cenomanensis GuĂ©ranger 1853
Invalid names: Jacobella Mercier 1935 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, p = phylum | |||||
References: Aberhan 1992, Aberhan et al. 2004, Blake 1990 |
Age range: Middle Cenomanian or 99.60000 to 93.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Cenomanian | France | C. cenomanensis (59791) |