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Polypeltidae
Taxonomy
Polypeltidae was named by Angelin (1878). Its type is Polypeltes.
It was assigned to Eucalyptocrinitacea by Ubaghs et al. (1978).
It was assigned to Eucalyptocrinitacea by Ubaghs et al. (1978).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1878 | Polypeltidae Angelin |
| 1978 | Polypeltidae Ubaghs et al. p. T501 |
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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. †Polypeltidae Angelin 1878
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G. †Hadrocrinus Lyon 1869
G. †Himerocrinus Springer 1921
G. †Polypeltes Angelin 1878
G. †Trybliocrinus Geinitz 1867
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Pragian to the top of the Late/Upper Emsian or 410.80000 to 391.90000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian - Pragian | Australia (New South Wales) | Polypeltidae indet. (40026) | |
| Pragian | France (Bretagne) | Trybliocrinus plougastelensis (81603) | |
| Late/Upper Emsian | Spain | Trybliocrinus flatheanus (223347) |