Cetacea/Artiodactyla Montgelard, Catzeflis & Douzery 1997 see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
   Order Cetacea Brisson, 1762 - whales, dolphins, and porpoises see Infraorder Cetacea Brisson, 1762
     Family †Protocetidae Stromer, 1908
       1 Genus †Rodhocetus Gingerich, Raza, Arif, Anwar & Zhou, 1994
       2 Genus †Artiocetus P.D. Gingerich et al., 2001