[Neosuchia] Benton & Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
   Eusuchia Huxley 1875 {Brochu 2003}
     Crocodylia Gmelin 1789 [Clark 1988] see Order Crocodylia Wagler, 1830
       Genus †Borealosuchus Brochu, 1997
         1 †Borealosuchus sternbergii Gilmore, 1910
         2.1 †Borealosuchus formidabilis (Erickson, 1976)
         2.2.1 †Borealosuchus wilsoni (Mook, 1959)
         2.2.2 †Borealosuchus acutidentatus (Sternberg, 1932)