title: Vila Vila Formation
text: # Vila Vila Formation
  
  The Vila Vila Formation is an Early Devonian (Lochkovian to Pragian) geologic formation of northern Bolivia. The formation comprises a succession of fine-grained sandstones and shales deposited in a shallow to deep marine environment.
  
  ## Fossil content
  
  The formation has provided the following fossils:
  
  * Pleurothyrella sp.
  * Scaphiocoelia sp.
  