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Allagecrinus
Taxonomy
Allagecrinus was named by Etheridge and Carpenter (1881) [Sepkoski's age data: D Fame-u C Serp-l Sepkoski's reference number: 906]. It is not extant. It is the type genus of Allagecrinidae.
It was assigned to Allagecrinidae by Ubaghs et al. (1978); and to Disparida by Sepkoski (2002).
It was assigned to Allagecrinidae by Ubaghs et al. (1978); and to Disparida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1881 | Allagecrinus Etheridge and Carpenter |
1978 | Allagecrinus Ubaghs et al. p. T537 |
2002 | Allagecrinus 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. †Allagecrinus Etheridge and Carpenter 1881
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Diagnosis
No diagnoses are available