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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