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Elaeacrinus
Taxonomy
Elaeacrinus was named by Roemer (1851) [Sepkoski's age data: D Emsi-l Sepkoski's reference number: 2]. It is not extant.
It was assigned to Nucleocrinidae by Beaver et al. (1967); and to Spiraculata by Sepkoski (2002).
It was assigned to Nucleocrinidae by Beaver et al. (1967); and to Spiraculata by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1851 | Elaeacrinus Roemer p. 379 |
1967 | Elaeacrinus Beaver et al. p. S432 |
2002 | Elaeacrinus 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.
Diagnosis
No diagnoses are available