Belèn Formation

Belèn Formation
Stratigraphic range: Pragian - Emsian
TypeGeological formation
UnderliesSicasica Formation
OverliesVila Vila Formation
Location
RegionAltiplano
CountryBolivia

The Belèn Formation is an early Devonian formation from Bolivia. It preserves a moderately diverse fauna of trilobites, crinoids and a few species of jawed fish, and is equivalent to the Icla Formation further east.