|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Cephalopoda - Ammonitida - Engonoceratidae
It was assigned to Ammonoidea by Sepkoski (2002); and to Engonoceratidae by Meister et al. (1992), Kennedy et al. (1998), Kennedy (2005), Aly et al. (2008) and Bulot (2010).
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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.