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Derbyoides dunbari
Taxonomy
Derbyoides dunbari was named by Cooper and Grant (1974). Its type specimen is USNM 150424a, a valve (Ventral valve), and it is not a trace fossil.
Synonymy list
Year | Name and author |
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1974 | Derbyoides dunbari Cooper and Grant pp. 283-284 figs. Pl 35, figs 27-30 |
2005 | Derbyoides dunbari Sour-Tovar et al. p. 29 fig. 4a,b |
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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.
†Derbyoides dunbari Cooper and Grant 1974
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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valve height | 1 | 6.30 |
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |