|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Porcelliidae
It was assigned to Eotomariinae by Blodgett and Johnson (1992); to Selenimorpha by Heidelberger (2001); to Archaeogastropoda by Sepkoski (2002); to Eotomariidae by Frýda (2000) and Frýda and Blodgett (2004); and to Porcelliidae by Wagner (2017).
|Year||Name and author|
|1907||Pleurotomaria (Oehlertia) Perner p. 30|
|1960||Oehlertia Knight et al. p. 203|
|1992||Quadricarina Blodgett and Johnson|
|2000||Quadricarina Frýda p. 362|
|2001||Quadricarina Heidelberger p. 48|
|2002||Oehlertia Sepkoski, Jr.|
|2002||Quadricarina Sepkoski, Jr.|
|2004||Quadricarina Frýda and Blodgett|
|2017||Quadricarina Wagner p. G743|
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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.