|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina
It was corrected as Murchisonioidea by Ponder and Warén (1988), Wagner (1999), Wagner (1999), Jeffery (2003) and Bouchet et al. (2005).
It was assigned to Discopoda by Ponder and Warén (1988); to Murchisoniina by Knight et al. (1960), Wagner (1999), Wagner (1999) and Jeffery (2003); and to Vetigastropoda by Bouchet et al. (2005).
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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.