Ariyalur Group
| Ariyalaur Group | |
|---|---|
| Stratigraphic range: Late Cretaceous to Palaeogene (Paleocene) (Campanian to Danian) ~ | |
| Type | Geological group |
| Sub-units | Sillakkudi formation, Kallakurichi Formation, Ottakovil formation, Kallamedu Formation |
| Underlies | Niniyur Formation |
| Overlies | Anaipadi Formation, Trichinopoly Group |
| Location | |
| Country | India |
The Ariyalaur Group is a geological group in Tamil Nadu in Southern India.