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|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Crinoidea - Cladida - Isocrinidae
It was reranked as Pentacrinus (Balanocrinus) by Oppenheim (1902).
It was assigned to Pentacrinus by Oppenheim (1902); to Isocrinida by Sepkoski (2002); and to Balanocrininae by Jäger (1985) and Hess and Gale (2010).
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.