The Vilquechico Formation is a Late Campanian to Late Maastrichtian geologic formation in southern Peru. Fossil ornithopod tracks have been reported from the formation.Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607. The formation overlies the Ayabacas Formation and is overlain by the Auzangate Formation.Jaimes et al., 2016, p.1
Paleofauna In the formation, tracks of the following species have been found:Salas & Chacaltana, 2010, p.54Jaimes et al., 2016, p.3 Ornithomimipus jaillardi Hadrosaurichnus titicacaensis
See also List of dinosaur-bearing rock formations List of stratigraphic units with ornithischian tracks Ornithopod tracks
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