Carballido, José Luis; Salgado, Leonardo; Pol, Diego; Canudo, José Ignacio; Garrido, Alberto. A new basal rebbachisaurid (Sauropoda, Diplodocoidea) from the Early Cretaceous of the Neuquén Basin; evolution and biogeography of the group. Historical Biology. 2012, 24 (6): 631–654. doi:10.1080/08912963.2012.672416.