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Sphaerocrinidae
Taxonomy
Sphaerocrinidae was named by Jaekel (1895). It is not extant. Its type is Sphaerocrinus.
It was assigned to Gasterocomacea by Ubaghs et al. (1978), Ausich (1998).
It was assigned to Gasterocomacea by Ubaghs et al. (1978), Ausich (1998).
Subtaxa
Sphaerocrinus (type genus)
Synonymy list
Year | Name and author |
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1895 | Sphaerocrinidae Jaekel |
1978 | Sphaerocrinidae Ubaghs et al. p. T588 |
1998 | Sphaerocrinidae Ausich p. 22 |
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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
Measurements
No measurements are available
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Source: subc = subclass, c = class, p = phylum | |||||
References: Hendy et al. 2009, Aberhan 1992, Kiessling 2004 |
Collections
No collection or age range data are available