|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Ceratitida - Proptychitidae
It was reranked as Meekoceras (Gyronites) by Hyatt and Smith (1905).
It was assigned to Meekoceras by Hyatt and Smith (1905); to Meekoceratidae by Tozer (1994); to Ceratitida by Sepkoski (2002); and to Proptychitidae by Brühwiler et al. (2008).
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.