Category:Geology by country by geochronology

Precambrian geology
Hadean Archean Proterozoic
Eoarchean Paleoarchean Mesoarchean Neoarchean Paleoproterozoic Mesoproterozoic Neoproterozoic
Preceded by Proterozoic Eon Phanerozoic Eon
Paleozoic Era Mesozoic Era Cenozoic Era
Cambrian Ordovician Silurian Devonian Carboniferous Permian Triassic Jurassic Cretaceous Paleogene Neogene 4ry
Cenozoic geology
Paleogene Neogene Quaternary
Paleocene Eocene Oligocene Miocene Pliocene Pleistocene Holocene

Subcategories

This category has the following 109 subcategories, out of 109 total.

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