Geologic Time Scale
EONOTHEM / EON
ERATHEM / ERA
SYSTEM / PERIOD
SERIES / EPOCH
STAGE / AGE
Phanerozoic
Cenozoic
Quaternary
Holocene
Meghalayan
Northgrippian
Greenlandian
Pleistocene
Stage 4
Chibanian
Calabrian
Gelasian
Neogene
Pliocene
Piacenzian
Zanclean
Miocene
Messinian
Tortonian
Serravallian
Langhian
Burdigalian
Aquitanian
Paleogene
Oligocene
Chattian
Rupelian
Eocene
Paleogene
Priabonian
Bartonian
Lutetian
Ypresian
Paleocene
Thanetian
Selandian
Danian
Mesozoic
Cretaceous
Upper Cretaceous
Maastrichtian
Campanian
Santonian
Coniacian
Turonian
Cenomanian
Lower Cretaceous
Albian
Aptian
Barremian
Hauterivian
Valanginian
Berriasian
Jurassic
Upper Jurassic
Tithonian
Kimmeridgian
Oxfordian
Middle Jurassic
Callovian
Bathonian
Bajocian
Aalenian
Lower Jurassic
Toarcian
Pliensbachian
Aalenian
Sinemurian
Hettangian
Triassic
Upper Triassic
Rhaetian
Norian
Carnian
Middle Triassic
Landinian
Anisian
Lower Triassic
Olenekian
Induan
Paleozoic
Permian
Lopingian
Changhsingian
Wuchiapingian
Guadalupian
Capitanian
Wordian
Roadian
Cisuralian
Kungurian
Antinskian
Sakmarian
Asselian
Carboniferous
Upper Pennsylvanian
Asselian
Gzhelian
Kasimovian
Middle Pennsylvanian
Moscovian
Lower Pennsylvanian
Bashkirian
Upper Mississippian
Serpukhovian
Middle Mississippian
Visean
Lower Mississippian
Tournaisian
Devonian
Upper Devonian
Famennian
Frasnian
Middle Devonian
Givetian
Eifelian
Lower Devonian
Emsian
Pragian
Lochkovian
Silurian
Pridoli
Ludlow
Ludfordian
Gorstian
Wenlock
Homerian
Sheinwoodian
Llandovery
Telychian
Aeronian
Rhuddanian
Ordovician
Upper Ordovician
Hirnantian
Katian
Sandbian
Middle Ordovician
Darriwilian
Dapingian
Lower Ordovician
Floian
Tremadocian
Cambrian
Furongian
Stage 10
Jiangshanian
Paibian
Paibian
Miaolingian
Guzhangian
Drumian
Wuliuan
Series 2
Stage 4
Stage 3
Terreneuvian
Stage 2
Fortunian
Precambrian
Proterozoic
Neoproterozoic
Ediacaran
Cryogenian
Tonian
Mesoproterozoic
Stenian
Ectasian
Calymmian
Paleoproterozoic
Statherian
Orosirian
Rhyacian
Siderian
Archean
Neoarchean
Mesoarchean
Paleoarchean
Eoarchean
Hadean
×
Did You Know?
Loading...
Question will appear here