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Cymbaster dolmeni
Taxonomy
Nymphaster dolmeni was named by Breton (1992). It is not extant. Its type specimen is Muséum d'Histoire Naturelle of Le Havre, holotype MHNH E.A. (f) 3.
It was recombined as Cymbaster dolmeni by Breton and Néraudeau (2008).
It was recombined as Cymbaster dolmeni by Breton and Néraudeau (2008).
Synonymy list
Year | Name and author |
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1992 | Nymphaster dolmeni Breton pp. 273-275 figs. fig. 115; pl. 31, fig. 1-4 |
2008 | Cymbaster dolmeni Breton and Néraudeau pp. 336-337 figs. figs. 3.6a-c |
2021 | Nymphaster dolmeni Jagt et al. p. 3 |
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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.
†Cymbaster dolmeni Breton 1992
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Diagnosis
Reference | Diagnosis | |
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G. Breton 1992 | Superomarginals slightly curved, relatively high. Profile convex with an abradial side flattened, oblique. Abactinal dome developed. Inferomarginals low. External face slightly domed, with an actinal side horizontal and an abradial side reentrant. Intermarginal plates reduced. Ornament of regular granule-pits. | |
G. Breton and D. Néraudeau 2008 | As for the genus, by monotypy. |
Measurements
No measurements are available
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Source: f = family, c = class, p = phylum | |||||
References: Blake 1990, Aberhan 1992, Aberhan et al. 2004 |
Collections
No collection or age range data are available