Class Mammalia Linnaeus, 1758 - mammals Subclass †Allotheria Marsh, 1880 Order †Multituberculata Cope, 1884 Suborder †"Plagiaulacida" Ameghino, 1889 [paraphyletic] †Allodontid line Family †Zofiabaataridae Bakker, 1992 [monotypic] 1 Genus †Zofiabaatar Bakker & Carpenter, 1990 [monotypic]