|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Crinoidea - Monobathrida - Patelliocrinidae
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.
|S. R. Cole et al. 2017||Calyx relatively small, medium cone shaped; basal rim present; smooth plate sculpturing, no depression at calyx plate boundaries; ray ridges extend onto fixed brachials; arms robust, taper gently; proximal column circular.|