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Trinucleus conollyi
Taxonomy
Trinucleus conollyi was named by Fortey (2006). Its type specimen is It 27160 (External mould of incomplete exoskeleton) and is a 3D body fossil. Its type locality is 0.6 km SW of Clarbeston Farm, which is in a Costonian/Harnagian deep-water shale in the Mydrim Shales Formation of the United Kingdom.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Trinucleus conollyi Fortey pp. 248 - 250 fig. 2 |
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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.
†Trinucleus conollyi Fortey 2006
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. A. Fortey 2006 | Trinucleus species with 50 or more radial sulci on the relatively narrow (sag.) fringe; dorsal surface sculpture comprising fine reticulum; pygidium with up to ten pleural ribs. |
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy 2009 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Costonian - Harnagian | United Kingdom (Wales) | Trinucleus conollyi (type locality: 216443) |