Diplodocinae
…South America, about 161.2 to 136.4 million years ago. Genera within the subfamily include Tornieria, Supersaurus, Leinkupal, Galeamopus, Diplodocus, Barosaurus, and Ardetosaurus. Cladogram of the Diplodocidae after Tschopp, Mateus, and Benson (2015…