|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Euomphalina
It was synonymized subjectively with Paraturbinoidea by Golikov and Starobogatov (1975); it was corrected as Palaeotrochoidea by Bouchet et al. (2005) and Wagner (2017).
It was assigned to Archaeogastropoda by Knight et al. (1960); to Neritopsina by Jeffery (2003); to Neritimorpha by Bouchet et al. (2005); and to Euomphalina by Wagner (2017).
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.