Coahuilaceratops magnacuerna ; Late Cretaceous, 72.5–71.4 Ma; Marginocephalia (ceratopsian); Described by Loewen et al., 2010; Latirhinus; Late Cretaceous, 72.5 Ma; Ornithopoda (hadrosaur); Described by Prieto-Márquez and Brañas, 2012; Artwork by By Román García Mora