Order †Ornithischia Seeley, 1887 Suborder †Ankylosauria Osborn, 1923 see Infraorder Ankylosauria Osborn, 1923 Family †Ankylosauridae Brown, 1908 Genus †Ankylosaurus Brown, 1908 Genus †Euoplocephalus Lambe, 1910 Genus †Saichania Maryanska, 1977 Genus †Talarurus Maleev, 1952