On the assumption it might at least be some member of the Thyreophora, it has been considered a possible ankylosaurian, the ankylosaurs being a sister group of the Stegosauria that survived into the Late Cretaceous. Even then, however, it was considered a nomen dubium as so few remains of the animal have been found. In 2004, Matthew Lamanna e.a.
Based on the assumption that this creature might belong to the Thyreophora group, it has been suggested as a possible ankylosaurian, with ankylosaurs being a related group to Stegosauria that survived until the Late Cretaceous. However, due to the scarcity of remains discovered, it was still considered a "dubious name" in 2004.