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Decadocrinus
Taxonomy
Decadocrinus was named by Wachsmuth and Springer (1879) [Sepkoski's age data: D Give C Vise-u]. It is not extant. It is the type genus of Decadocrinidae.
It was assigned to Poteriocrinidae by Laudon (1936); to Decadocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
It was assigned to Poteriocrinidae by Laudon (1936); to Decadocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Decadocrinus Wachsmuth and Springer |
| 1936 | Decadocrinus Laudon |
| 1978 | Decadocrinus Ubaghs et al. p. T686 |
| 2002 | Decadocrinus Sepkoski |
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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. †Decadocrinus Wachsmuth and Springer 1879
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†Decadocrinus crassidactylus Laudon 1936
†Decadocrinus pachydactylus Laudon 1936
†Decadocrinus spinulifer Laudon 1936
†Decadocrinus subhemisphericus Moore and Plummer 1940
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Aberhan 1992, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Givetian to the top of the Brigantian or 387.95000 to 330.30000 Ma
Collections (38 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | USA (Ohio) | D. hughwingi, D. wrightae (38460) D. stewartae (38464) | |
| Givetian | USA (Iowa) | D. crassidactylus (123304) D. pachydactylus (123300) D. spinulifer (123302) | |
| Givetian | USA (Indiana) | Decatocrinus sp. (66056) | |
| Givetian | USA (New York) | D. multinodosus (5656 5657 5663) D. multinodosus, D. ornatus (5658) D. ornatus (5667 5669 5670 5671) D. sp. (9352 9355) | |
| Famennian | China (Xinjiang) | D. constrictus, D. elongatus, D. rugosus, D. usitatus, D. xinjiangensis (3561) D. xinjiangensis (3565) | |
| Kinderhookian | Canada (Alberta) | D. brazeauensis (8610) | |
| Kinderhookian | USA (Iowa) | D. sp. (73273) | |
| Tournaisian | USA (Kentucky) | D. scalaris (65689) | |
| Osagean | USA (Indiana) | D. depressus (180968) | |
| Osagean - Chadian | USA (Indiana) | D. stellatus (7373) | |
| Chadian | USA (Indiana) | D. depressus (2059) | |
| Chadian - Arundian | USA (Indiana) | D. depressus (699 8118 8121 8127 8137) D. sp. (556 557 8069 8071 8072 8073 8074 8079) | |
| Brigantian | USA (Alabama) | D. sp. (2710) |