El Gallo Formation


The El Gallo Formation is a geological formation in Mexico whose strata date back to the Late Cretaceous, Campanian epoch. Dinosaur remains are among the fossils that have been recovered from the formation.

Vertebrate paleofauna

Crurotarsans

Dinosaurs

Dinosaur eggs are known from the formation. Alexornis antecedens actually comes from the La Bocana Roja Formation.

Lepidosaurs

Mammals