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Comptonia bretoni
Discussion
Described from specimens illustrated as Comptonia elegans by Breton (1979, 1992)
Taxonomy
Comptonia bretoni was named by Gale (2020).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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2020 | Comptonia bretoni Gale p. 314 |
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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.
†Comptonia bretoni Gale 2020
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Diagnosis
Reference | Diagnosis | |
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A.S. Gale 2020 | Comptonia in which the interradii are rounded, and the arms poorly demarcated from the disc. The interradial superomarginals are slightly narrower than those of the proximal arm. |
Measurements
No measurements are available
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Source: f = family, c = class, p = phylum | |||||
References: Blake 1990, Aberhan et al. 2004, Aberhan 1992 |
Collections
No collection or age range data are available