RUBILAR-ROGERS, David; MORENO, Karen; BLANCO, Nicolás
 yÂ
CALVO, Jorge O. Theropod Dinosaur Trackways from the Lower Cretaceous of the Chacarilla Formation, Chile. Rev. geol. Chile [online].
2008,
vol.35, n.1, pp. 175-184.
ISSN 0716-0208.Â
http://dx.doi.org/10.4067/S0716-02082008000100009.
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