(2022) to analyze the relationships of saurolophines and hadrosaurids. They proposed the name Austrokritosauria for the clade of entirely South American saurolophines closely related to kritosaurins.
(2022) was utilized to investigate the connections between saurolophines and hadrosaurids. They suggested the name Austrokritosauria for the group of entirely South American saurolophines closely related to kritosaurins.