|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Orthocerida - Orthoceratidae
It was assigned to Michelinoceratidae by Hook and Flower (1977) and Percival et al. (2001); to Michelinoceratinae by Teichert et al. (1964) and Evans (2005); and to Orthoceratidae by Kröger (2008).
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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.