|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was assigned to Stegosauria by Kuhn (1958); to Ornithopoda by Kuhn (1963); to Ornithischia by Haubold (1971); to Ankylosauria by Avanzini et al. (2001) and McCrea et al. (2001); and to Ankylosauria by Hornung and Reich (2014) and Salisbury et al. (2016).
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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.