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Ammonicrinus
Taxonomy
Ammonicrinus is a genus. It is not extant. Its type is Ammonicrinus wanneri.
It was assigned to Calycocrinidae by Ubaghs et al. (1978); and to Sagenocrinida by Sepkoski (2002).
It was assigned to Calycocrinidae by Ubaghs et al. (1978); and to Sagenocrinida by Sepkoski (2002).
Species
A. kerdreoletensis, A. wanneri (type species)
Synonymy list
Year | Name and author |
---|---|
1978 | Ammonicrinus Ubaghs et al. p. T785 |
2002 | Ammonicrinus 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. †Ammonicrinus
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†Ammonicrinus kerdreoletensis Menn and Jaouen 2003
†Ammonicrinus wanneri Springer 1926
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, p = phylum | |||||
References: Hendy et al. 2009, Kiessling 2004, Aberhan 1992, Aberhan et al. 2004 |
Age range: base of the Late/Upper Emsian to the top of the Givetian or 399.50000 to 382.31000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Emsian | Germany | A. sp. (202942) | |
Late/Upper Emsian | France (Finistère) | A. kerdreoletensis (113598) | |
Givetian | Morocco | A. sp. (227026) |