Order Therapsida | Phylum Chordata Infraorder †Dicynodontia Rank Superfamily | |
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Dicynodontoidea is a superfamily of dicynodont therapsids that includes Lystrosauridae and Kannemeyeriiformes. It was first named by American paleontologist Edward Drinker Cope in 1871 and later described under a phylogenetic definition in 2009.
References
Dicynodontoidea Wikipedia(Text) CC BY-SA