List of fossiliferous stratigraphic units in Paraguay
# 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 |
