|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Cephalopoda - Ammonitida - Polyptychitidae
It was assigned to Simbirskitidae by Whitehouse (1926) and Whitehouse (1927); to Ammonoidea by Imlay (1960) and Sepkoski (2002); and to Simbirskitinae by Alsen (2006).
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.