Fossils in India

Precambrian
Hadean
Chaotian
Zirconian

Archaean
Eoarchaean
Paleoarchean
Mesoarchean
Neoarchean

Proterozoic
Paleoproterozoic
Mesoproterozoic
Neoproterozoic


Phanerozoic
Paleozoic
Cambrian
Ordovician
Silurian
Devonian
Carboniferous
Permian

Mesozoic
Triassic
Jurassic
Cretaceous

Cenozoic
Palaeogene
 - Paleocene
 - Eocene
 - Oligocene

Neogene
 - Miocene
 - Pliocene
 - Pleistocene

Quaternary