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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ktenoura
Taxonomy
Ktenoura was named by Lane (1971) [Sepkoski's age data: S Wenl-l S Ludl-u]. It is not extant.
It was assigned to Phacopida by Sepkoski (2002); and to Cheiruridae by Jell and Adrain (2002).
It was assigned to Phacopida by Sepkoski (2002); and to Cheiruridae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Ktenoura Lane |
| 2002 | Ktenoura Jell and Adrain p. 394 |
| 2002 | Ktenoura Sepkoski |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Hendy 2009 | |||||
Age range: base of the Aeronian to the top of the Kuressaare or 440.50000 to 422.70000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aeronian | United Kingdom (Wales) | K. patula (50156) | |
| Telychian | United Kingdom (Shropshire) | K. patula (49579 49580 49584) | |
| Homerian | United Kingdom | K. retrospinosa (165514) | |
| Homerian | Czechia | K. bicuspidata (14054) K. oronapi (14055 14101) | |
| Gorstian | Czechia | K. oronapi (14125) | |
| Ludfordian | United Kingdom (England) | K. postrema (229051) | |
| Ludfordian | Czechia | K. biduspidata (14068) K. sp. (14110) | |
| Ludfordian | Sweden (Gotland) | K. conformis (13578 13579 13580) | |
| Kuressaare | Latvia | K. sp. (13729) |