|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Palaeotrochidae
It was corrected as Floydia by Fenton and Fenton (1924).
It was assigned to Gastropoda by Fenton and Fenton (1924); to Palaeotrochidae by Knight et al. (1960) and Day (1987); and to Archaeogastropoda by Sepkoski (2002).
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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.