Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cheilostomatida (disused)
Taxonomy
Cheilostomatida was named by Busk (1852). It is extant.
It was assigned to Gymnolaemata by Gordon et al. (1994), Lee et al. (1997) and Pouyet (2000).
It was assigned to Gymnolaemata by Gordon et al. (1994), Lee et al. (1997) and Pouyet (2000).
Subtaxa
Synonymy list
Year | Name and author |
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1852 | Cheilostomatida Busk |
1994 | Cheilostomatida Gordon et al. |
1997 | Cheilostomatida Lee et al. |
2000 | Cheilostomatida Pouyet |
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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
Measurements
No measurements are available
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Smith et al. 2006, Nesnidal et al. 2013, Kiessling 2004 |
Age range
Maximum range based only on fossils: Priabonian or 38.00000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Priabonian | New Zealand (North Otago) | Selenariidae indet. (172815) |