Martin (1997) performed a cladistic analysis but Sereno criticized it strongly, finding it flawed by incorrect codings, use of only select data, and results that did not support his conclusions.
Martin (1997.) je proveo jednu kladističku analizu, ali ju je Sereno kritizirao zbog korištenja samo odabranih podataka, netočnog kodiranja i zbog toga što rezultati analize nisu podržavali Martinove zaključke.