|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Cephalopoda - Barrandeocerida
It was reranked as the suborder Barrandeocerina by Shevyrev (2006).
It was assigned to Nautiloidea by Teichert et al. (1964); to Basslerocerida by Shevyrev (2006); and to Cephalopoda by Sepkoski (2002) and Kröger (2013).
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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.