title: List of fossiliferous stratigraphic units in Lithuania
text: # List of fossiliferous stratigraphic units in Lithuania
  
  | Group or Formation | Period |
  | - | - |
  | Birstonas Formation | Silurian |
  | Birstonas and Paprieniai Formation | Silurian |
  | Brasta Formation | Cretaceous |
  | Dubysa Formation | Silurian |
  | Geluva Formation | Silurian |
  | Jiesia Formation | Cretaceous |
  | Jura Formation | Silurian |
  | Labguva Formation | Cretaceous |
  | Lapes Formation | Silurian |
  | Minija Formation | Silurian |
  | Mituva Formation | Silurian |
  | Naujoji Akmene Formation | Permian |
  | Naujoji Akmené Formation | Permian |
  | Naujoji Akmené Suite Formation | Permian |
  | Nevezis Formation | Silurian |
  | Pagegiai Formation | Silurian |
  | Papile suite Formation | Jurassic |
  | Paprienai Formation | Silurian |
  | Paprieniai Formation | Silurian |
  | Pregolskian Formation | Permian |
  | Riga Formation | Silurian |
  | Riga and Geluva Formation | Silurian |
  | Sasnava Formation | Permian |
  | Siesartis Formation | Silurian |
  | Zalgiris Formation | Permian |
  