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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ramseyocrinus
Taxonomy
Ramseyocrinus was named by Bates (1968). Its type is Dendrocrinus cambriensis.
It was assigned to Ramseyocrinidae by Donovan (1984); to Tetragonocrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).
It was assigned to Ramseyocrinidae by Donovan (1984); to Tetragonocrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).
Species
Synonymy list
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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.
G. †Ramseyocrinus Bates 1968
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†Ramseyocrinus argentinus Guensburg and Waisfeld 2015
†Ramseyocrinus cambriensis Hicks 1873
†Ramseyocrinus vizcainoi Ubaghs 1983
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, p = phylum | |||||
| References: Hendy et al. 2009, Kiessling 2004, Aberhan 1992 | |||||
Age range: base of the Whitlandian to the top of the Oretanian or 473.80000 to 461.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Floian | Argentina | R. argentinus (179575) | |
| Floian | Morocco | R. sp. (235491) | |
| Arenig | United Kingdom (Wales) | R. sp. (426) | |
| Whitlandian | United Kingdom | Dendrocrinus cambriensis (166616 166617) | |
| Whitlandian | United Kingdom (Wales) | R. cambriensis (3713 3714 166753) | |
| Oretanian | Spain (Toledo) | R. sp. (20898) |