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Chelocrinus
Taxonomy
Chelocrinus was named by Meyer (1837) [Sepkoski's age data: Tr Anis Tr Carn-l Sepkoski's reference number: 980]. It is not extant. Its type is Encrinites schlottheimii.
It was reranked as Encrinus (Chelocrinus) by Beyrich (1856).
It was assigned to Encrinus by Beyrich (1856); to Encrinida by Sepkoski (2002); and to Encrinidae by Hagdorn (2004), Hess and Messing (2011).
It was reranked as Encrinus (Chelocrinus) by Beyrich (1856).
It was assigned to Encrinus by Beyrich (1856); to Encrinida by Sepkoski (2002); and to Encrinidae by Hagdorn (2004), Hess and Messing (2011).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1837 | Chelocrinus Meyer |
| 1846 | Chelocrinites Geinitz |
| 1856 | Encrinus (Chelocrinus) Beyrich |
| 2002 | Chelocrinus Sepkoski |
| 2004 | Chelocrinus Hagdorn p. 247 |
| 2011 | Chelocrinus Hess and Messing p. 29 |
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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. †Chelocrinus Meyer 1837
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†Chelocrinus cassianus Laube 1865
†Chelocrinus schlottheimii Quenstedt 1835
Invalid names: Chelocrinites Geinitz 1846 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Longobardian to the top of the Julian or 239.48000 to 233.60000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Triassic | Italy (Trento) | Encrinus cassianus (202272) | |
| Pelsonian - Tuvalian | Türkiye (Anatolia) | Encrinus cassianus (204511) | |
| Longobardian | Italy (Trentino) | Encrinus cassianus (44953) | |
| Julian | Italy | C. cassianus (163818) Encrinus cassianus (34692) Encrinus liliiformis (137429) Entrochus cassianus (69651 69660 69661 69688) | |
| Carnian | Italy (Venezia) | Encrinus cassianus (56706) | |
| Carnian | Italy (South Tyrol) | Encrinus cassianus (205147 205149) Entrochus cassianus (205157) |