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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polycidaris legayi
Taxonomy
Cidaris legayi was named by Sauvage and Rigaux (1873).
It was recombined as Polycidaris legayi by Smith (2015).
It was recombined as Polycidaris legayi by Smith (2015).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Cidaris legayi Sauvage and Rigaux |
| 2015 | Polycidaris legayi Smith p. 22 figs. Pl 9, figs 5-9 |
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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.
†Polycidaris legayi Sauvage and Rigaux 1873
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004 | |||||
Age range: Early/Lower Tithonian or 150.80000 to 145.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tithonian | United Kingdom (Cambridgeshire) | Polycidaris legayi (195998 195999) | |
| Early/Lower Tithonian | United Kingdom (Dorset) | Polycidaris legayi (195996) | |
| Early/Lower Tithonian | United Kingdom (Buckinghamshire) | Polycidaris legayi (195997) | |
| Early/Lower Tithonian | United Kingdom (Oxfordshire) | Polycidaris legayi (196000) |