|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
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.
|C. R. C. Paul and S. V. Rozhnov 2016||Superfamily of dichoporite rhombiferans with well-developed xenomorphic stem consisting of rapidly tapering proximal portion composed of alternating inner and outer annular columnals and distal portion composed of alternating longer and shorter cylindrical columnals; theca composed of four basals, five infralaterals, five laterals, four, five, six, or ten radials, and seven orals.|