F. T. Fernández-Baldor, I. Díaz-Martínez, R. Contreras, P. Huerta, D. Montero, y V. Urién, «Unusual sauropod tracks in the Jurassic-Cretaceous interval of the Cameros Basin (Burgos, Spain)», JIGE, vol. 41, n.º 1, pp. 141–154, may 2015, doi: https://doi.org/10.5209/rev_JIGE.2015.v41.n1.48660