title: List of fossiliferous stratigraphic units in Mauritania
text: # List of fossiliferous stratigraphic units in Mauritania
  
  This is a list of fossiliferous stratigraphic units in Mauritania.
  
  | Group | Member | Period | Notes |
  | - | - | - | - |
  | Aratane Group | | Givetian | |
  | Aratane Group | Guelb Makhsar scolithus Sandstone | Llandovery | |
  