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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Triplesia edgelliana
Taxonomy
Rhynchonella edgelliana was named by Davidson (1869) [Rhynchonella ? Edgelliana].
It was recombined as Camerella edgelliana by Cocks (1978); it was recombined as Triplesia edgelliana by Williams et al. (1981).
It was recombined as Camerella edgelliana by Cocks (1978); it was recombined as Triplesia edgelliana by Williams et al. (1981).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1869 | Rhynchonella edgelliana Davidson p. 190 figs. pl. 24, figs 27,28 |
1978 | Camerella edgelliana Cocks p. 137 |
1981 | Triplesia edgelliana Williams et al. pp. 55 - 56 figs. 182-191 |
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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.
†Triplesia edgelliana Davidson 1869
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Diagnosis
Reference | Diagnosis | |
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A. Williams et al. 1981 | Globular, equally biconvex, plicate Triplesia with pedicle and brachial valves respectively 91% and 88% as long as wide and 27% and 29% as deep as long. |
Measurements
No measurements are available
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Source: g = genus, c = class, p = phylum, uc = unranked clade | |||||
References: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Llandeilo or 461.10000 to 458.20000 Ma
Collections (34 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Llanvirn | United Kingdom | Triplesia edgelliana (69534 69542 69550 69552 69555 69559 69560 69561 69562 69563 69564 69565 69566 69567 69568 69569 69572 69573 69575 69577 69578 69579) | |
Late/Upper Llanvirn | United Kingdom (Wales) | Triplesia edgelliana (3318 3319 3320 69537 69538 69543 69544 69547 69548 69549) | |
Llandeilo | United Kingdom | Triplesia edgelliana (69590 69593) |