title: Viñita Formation
text: # 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.)
  