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Cotyledermatidae
Taxonomy
Cotyledermidae was named by Wright (1876).
It was synonymized subjectively with Eudesicrinidae by Ubaghs et al. (1978); it was corrected as Cotyledermatidae by Hess and Messing (2011).
It was assigned to Holopodina by Hess and Messing (2011).
It was synonymized subjectively with Eudesicrinidae by Ubaghs et al. (1978); it was corrected as Cotyledermatidae by Hess and Messing (2011).
It was assigned to Holopodina by Hess and Messing (2011).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Cotyledermatidae Hess and Messing p. 201 |
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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.
Fm. †Cotyledermatidae Wright 1876
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G. †Cotylederma Quenstedt 1852
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†Cotylederma docens Deslongchamps and Deslongchamps 1858
†Cotylederma inaequalis Hess 2006
†Cotylederma lineati Quenstedt 1852
†Cotylederma miliaris Deslongchamps 1858
Invalid names: Cotylecrinus de Loriol 1882 [nomen vanum]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, p = phylum | |||||
| References: Kiessling 2004, Hendy et al. 2009, Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: base of the Late/Upper Pliensbachian to the top of the Pliensbachian or 189.60000 to 182.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian - Pliensbachian | Bosnia and Herzegovina (Montenegro) | Cotylederma sp. (206056) | |
| Late/Upper Pliensbachian - Early/Lower Aalenian | France | Cotylederma docens, Cotylederma miliaris (197653) |