Viñita Formation

The Viñita Formation is a geological formation in Coquimbo, Chile, whose strata date back to the Late Cretaceous (Santonian to Maastrichtian). Dinosaur remains are among the fossils that have been recovered from the formation.

Vertebrate paleofauna

 * Antarctosaurus wichmannianus
 * Lithostrotia indet. (Titanosaurus indet.)