|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Ammonitida - Tetragonitidae
It was assigned to Lytoceratidae by Förster (1975); to Lytoceratinae by Wright et al. (1996); to Ammonoidea by Sepkoski (2002); to Tetragonitinae by Hoffmann (2010); and to Tetragonitidae by Kennedy and Morris (2018).
Is something missing? Join the Paleobiology Database and enter the data
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.