Baños del Flaco Formation

The Baños del Flaco Formation is a Late Jurassic to Early Cretaceous (Tithonian to Berriasian geologic formation in central Chile. The formation comprises limestones and sandstones deposited in a shallow marine to fluvial environment. Fossil ornithopod tracks have been reported from the formation.

Fossil content
Among others, the following fossils have been found in the formation:
 * Ichnofossils
 * Camptosaurichnus fasolae
 * Iguanodonichnus frenkii
 * Ornithopoda indet.
 * Theropoda indet.


 * Ammonites, echinoderms and bivalves