← Return
| Eon | Era | Period | Epoch | Age | Ma |
|---|---|---|---|---|---|
PHANEROZOIC | Cenozoic | Quaternary | Anthropocene | 1950 ce | |
| Holocene | Meghalayan | 0.0042 | |||
| Northgrippian | 0.0082 | ||||
| Greenlandian | 0.0117 | ||||
| Pleistocene | Upper | 0.129 | |||
| Chibanian | 0.774 | ||||
| Calabrian | 1.80 | ||||
| Gelasain | 2.58 | ||||
| Neogene | Pliocene | Piacenzian | 3.600 | ||
| Zanclean | 5.333 | ||||
| Micocene | Messinian | 7.246 | |||
| Tortonian | 11.63 | ||||
| Serravallian | 13.82 | ||||
| Langhian | 15.97 | ||||
| Burdigalian | 20.44 | ||||
| Aquitanian | 23.03 | ||||
| Paleogene | Oligocene | Chattian | 27.82 | ||
| Rupelian | 33.9 | ||||
| Eocene | Priabonian | 37.71 | |||
| Bartonian | 41.2 | ||||
| Lutetian | 47.8 | ||||
| Ypresian | 56.0 | ||||
| Paleocene | Thanetian | 59.2 | |||
| Selandian | 61.6 | ||||
| Danian | 66.0 | ||||
| Mesozoic | Cretaceous | Upper | Maastrichtian | 72.1 | |
| Campanian | 83.6 | ||||
| Santonian | 86.3 | ||||
| Coniacian | 89.8 | ||||
| Turonian | 93.9 | ||||
| Cenomanian | 100.5 | ||||
| Lower | Albian | 113.0 | |||
| Aptian | 121.4 | ||||
| Barremian | 125.77 | ||||
| Hauterivian | 132.6 | ||||
| Valanginian | 139.8 | ||||
| Berriasian | 145.0 | ||||
| Jurassic | Upper | Tithonian | 149.2 | ||
| Kimmeridian | 154.8 | ||||
| Oxfordian | 161.5 | ||||
| Middle | Callovian | 165.3 | |||
| Bathonian | 168.2 | ||||
| Bajocian | 170.9 | ||||
| Aalenian | 174.7 | ||||
| Lower | Toarcian | 184.2 | |||
| Pliensbachian | 192.9 | ||||
| Sinemurian | 199.5 | ||||
| Hetangian | 201.4 | ||||
| Triassic | Upper | Rhaetian | 208.5 | ||
| Norian | 227.0 | ||||
| Carnian | 237.0 | ||||
| Middle | Ladinian | 242.0 | |||
| Anisian | 247.2 | ||||
| Lower | Olenekian | 251.2 | |||
| Induan | 251.902 | ||||
| Paleozoic | Permian | Lopingian | Changhsingian | 254.14 | |
| Wuchiapingian | 259.51 | ||||
| Guadalupian | Capitanian | 264.28 | |||
| Wordian | 266.9 | ||||
| Roadian | 273.01 | ||||
| Cisuralian | Kungurian | 283.5 | |||
| Artinskian | 290.1 | ||||
| Sakmarian | 293.52 | ||||
| Asselian | 298.9 | ||||
| Carboniferous | Pennsylvanian Upper | Gzhelian | 303.7 | ||
| Kasimovian | 307.0 | ||||
| Pennsylvanian Middle | Moscovian | 315.2 | |||
| Pennsylvanian Lower | Bashkirian | 323.2 | |||
| Mississippian Upper | Serpukhovian | 330.9 | |||
| Mississippian Middle | Visean | 346.7 | |||
| Mississippian Lower | Tournaisian | 358.9 | |||
| Devonian | Upper | Framennian | 372.2 | ||
| Fransnian | 382.7 | ||||
| Middle | Givetian | 387.7 | |||
| Elfelian | 393.3 | ||||
| Lower | Emisan | 407.6 | |||
| Pragian | 410.8 | ||||
| Lochkovian | 419.2 | ||||
| Silurian | Prodoli | 423.0 | |||
| Ludlow | Ludfordian | 425.6 | |||
| Gorstian | 427.4 | ||||
| Wenlock | Homerian | 430.5 | |||
| Sheinwoodian | 433.4 | ||||
| Liandovery | Telchyian | 438.5 | |||
| Aeronian | 440.8 | ||||
| Rhuddanian | 443.8 | ||||
| Ordovician | Upper | Hirnantian | 445.2 | ||
| Katian | 453.0 | ||||
| Sandbian | 458.4 | ||||
| Middle | Darriwillian | 467.3 | |||
| Dapingian | 470.0 | ||||
| Lower | Floian | 477.7 | |||
| Tremadocian | 485.4 | ||||
| Cambrian | Furongian | Stage 10 | 489.5 | ||
| Jiangshanian | 494.0 | ||||
| Paibian | 497.0 | ||||
| Series 3 | Guzhangian | 500.5 | |||
| Drumian | 504.5 | ||||
| Stage 5 | 509.0 | ||||
| Series 2 | Stage 4 | 514.0 | |||
| Stage 3 | 521.0 | ||||
| Terreneuvian | Stage 2 | 529 | |||
| Fortunian | 538.8 | ||||
| Precambrian | Proterozoic | Neoproterozoic | Ediacaran | 635.0 | |
| Cryogenian | 720.0 | ||||
| Tonian | 1000.0 | ||||
| Mesoproterozoic | Stenian | 1200.0 | |||
| Ecatasian | 1400.0 | ||||
| Calymmian | 1600.0 | ||||
| Paleoproterozoic | Statherian | 1800.0 | |||
| Orosirian | 2050.0 | ||||
| Rhyacian | 2300.0 | ||||
| Siderian | 2400.0 | ||||
| Archean | Neoarchean | 2430.0 | |||
| Mesoarchean | 2800.0 | ||||
| Paleoarchean | 3600.0 | ||||
| Eoarchean | |||||
| Hadean | Neohadean | Promethean | |||
| Acastan | 3800.0 | ||||
| Mesohadean | Procrustean | 4031.0 | |||
| Canadian | |||||
| Palaeohadean | Jacobian | ||||
| Hephaestean | |||||
| Chaotian | Neochaotian | Titanomachean | |||
| Eochaotian | Erebrean | ||||
| Nephelean | 4567.0 | ||||