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Reteocrinus
Taxonomy
Reteocrinus was named by Billings (1859) [Sepkoski's age data: O Cara-l O Ashg-m Sepkoski's reference number: 239]. It is not extant.
It was assigned to Crinoidea by Bigby (1868); to Diplobathrida by Sepkoski (2002); and to Reteocrinidae by Wachsmuth and Springer (1885), Raymond (1931), Ubaghs et al. (1978), Ausich (1998), Cole et al. (2018).
It was assigned to Crinoidea by Bigby (1868); to Diplobathrida by Sepkoski (2002); and to Reteocrinidae by Wachsmuth and Springer (1885), Raymond (1931), Ubaghs et al. (1978), Ausich (1998), Cole et al. (2018).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1859 | Reteocrinus Billings |
| 1868 | Retiocrinus Bigby pp. 23, 196 |
| 1885 | Reteocrinus Wachsmuth and Springer |
| 1931 | Reteocrinus Raymond p. 203 |
| 1975 | Traskocrinus Kolata |
| 1978 | Reteocrinus Ubaghs et al. p. T414 |
| 1998 | Reteocrinus Ausich p. 24 |
| 2002 | Reteocrinus Sepkoski |
| 2002 | Traskocrinus Sepkoski |
| 2018 | Reteocrinus Cole et al. p. 491 |
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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. †Reteocrinus Billings 1859
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†Reteocrinus alveolatus Miller and Gurley 1894
†Reteocrinus elongatus Raymond 1931
†Reteocrinus fimbriatus Billings 1859
†Reteocrinus stellaris Billings 1859
Invalid names: Traskocrinus Kolata 1975 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004 | |||||
Age range: base of the Middle Ordovician to the top of the Katian or 471.30000 to 445.20000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Ordovician | USA (New York) | R. sp. (333 334 430) | |
| Turinian | Canada (Quebec) | R. stellaris (195625) | |
| Mohawkian | USA (New York) | R. sp. (104593 104598) R. stellaris (104605) | |
| Blackriveran | USA (Tennessee) | R. polki, R. variabilicaulis (195670) | |
| Blackriveran | USA (Oklahoma) | R. depressus (24102 73277) | |
| Blackriveran | USA (Illinois, Iowa) | R. spinosus, Traskocrinus mahlburgi (23431 23436) | |
| Blackriveran - Rocklandian | USA (Minnesota) | R. spinosus, Traskocrinus mahlburgi (23400) | |
| Blackriveran - Rocklandian | USA (Illinois, Iowa) | R. rocktonensis (23454) | |
| Rocklandian - Kirkfieldian | USA (Illinois, Iowa) | R. rocktonensis (23457) | |
| Rocklandian - Shermanian | USA (Minnesota) | R. rocktonensis (23402) | |
| Chatfieldian | USA (New York) | R. sp. (433) | |
| Chatfieldian | Canada (Ontario) | R. sp. (26277) | |
| Katian | Canada (Ontario) | R. alveolatus (192276) R. stellaris (180117) R. stellaris, R. alveolatus (192275 228229) | |
| Richmondian - Ashgill | USA (Ohio) | R. sp. (392 393) |