Order Primates Linnaeus, 1758 - primates
   Semiorder †Plesiadapiformes Simons & Tattersall, 1972 see Suborder Plesiadapiformes Simons & Tattersall, 1972
     Superfamily †Paromomyoidea Simpson, 1940
       1 Family †Paromomyidae Simpson, 1940 [monotypic]
       2 Family †Picrodontidae Simpson, 1937