Class Mammalia Linnaeus, 1758 - mammals "Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic] Superorder †Dryolestoidea Butler, 1939 1 Order †Dryolestida Prothero, 1981 2 Order †Amphitheriida Prothero, 1981 [monotypic] 3 Genus †Chunnelodon Ensom & Sigogneau-Russell, 1998, incertae sedis [monotypic]