|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Crinoidea - Diplobathrida - Anthracocrinidae
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||Anthracocrinid with low bowl-shaped calyx; prominent median ray ridges; infrabasals confined to basal concavity; regular interray plating in biseries; P-3 plating in proximal CD interray; anitaxis plating with anitaxial ridge; 20 free arms; arms unbranched; brachials cuneate biserial.|