Velafrons coahuilensis, a new labeosaurine haddrosaurid (Dinosauria: Ornithopoda) from the Late Campanian Cerro del Pueblo formation, Coahuila, Mexico - Gates, Terry; Sampson, Scott; de Jesus, Carlos; Zanno, Lindsay; Eberth, David; Hernandez-Rivera, Rene; Aguillon-Martinez, Martha; Kirkland, James (Journal of Vertebrate Paleontology, 2007)