title: List of fossiliferous stratigraphic units in Paraguay
text: # List of fossiliferous stratigraphic units in Paraguay
  
  This is a list of fossiliferous stratigraphic units in Paraguay.
  
  ## List of fossiliferous stratigraphic units
  
  | Group | Formation | Period |
  | - | - | - |
  | General Bruguer/Riacho Negro | General Bruguer/Riacho Negro | Pleistocene |
  | | Misiones Formation | Aptian |
  | Independencia | San Miguel Formation | Artinskian |
  | | Cariy Sandstone | Telychian |
  | | Vargas Peña Shale | Llandovery |
  | Itacurubi | Eusebio Ayala Formation or Ayala Sandstone | Hirnantian |
  | Itapucumi | Tagatiya Guazu Formation | Ediacaran |
  