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Geological Timeline
This is a graphical representation of geological timeline from the
GeoWhen web site.
For a full description of the sources, accuracies please see that
site's introduction.
| 4567.17 |
|
| Hadean |
| 3800 |
| Archean |
Eoarchean |
| 3600 |
| Paleoarchean |
| 3200 |
| Mesoarchean |
| 2800 |
| Neoarchean |
| 2500 |
| Proterozoic |
Paleoproterozoic |
Siderian |
| 2300 |
| Rhyacian |
| 2050 |
| Orosirian |
| 1800 |
| Statherian |
| 1600 |
| Mesoproterozoic |
Calymmian |
| 1400 |
| Ectasian |
| 1200 |
| Stenian |
| 1000 |
| Neoproterozoic |
Tonian |
| 850 |
| Cryogenian |
| 630 |
| Ediacaran |
| 542 |
| Phanerozoic |
Paleozoic |
Cambrian |
Early Cambrian |
| 513 |
| Middle Cambrian |
| 501 |
| Late Cambrian |
Paibian |
| 488.3 |
| Ordovician |
Early Ordovician |
Tremadocian |
| 478.6 |
| Arenig |
| 471.8 |
Middle Ordovician |
Ordovician III |
| 468.1 |
| Darriwilian |
| 460.9 |
Late Ordovician |
Ordovician V |
| 455.8 |
| Ordovician VI |
| 445.6 |
| Hirnantian |
| 443.7 |
| Silurian |
Early Silurian |
Llandovery |
Rhuddanian |
| 439 |
| Aeronian |
| 436 |
| Telychian |
| 428.2 |
| Wenlock |
Sheinwoodian |
| 426.2 |
| Homerian |
| 422.9 |
Late Silurian |
Ludlow |
Gorstian |
| 421.3 |
| Ludfordian |
| 418.7 |
| Pridoli |
| 416 |
| Devonian |
Early Devonian |
Lochkovian |
| 411.2 |
| Praghian |
| 407 |
| Emsian |
| 397.5 |
Middle Devonian |
Eifelian |
| 391.8 |
| Givetian |
| 385.3 |
Late Devonian |
Frasnian |
| 374.5 |
| Famennian |
| 359.2 |
| Carboniferous |
Mississippian |
Early Mississippian |
Tournaisian |
| 345.3 |
Middle Mississippian |
Visean |
| 326.4 |
Late Mississippian |
Serpukhovian |
| 318.1 |
| Pennsylvanian |
Early Pennsylvanian |
Bashkirian |
| 311.7 |
Middle Pennsylvanian |
Moscovian |
| 306.5 |
Late Pennsylvanian |
Kasimovian |
| 303.9 |
| Gzhelian |
| 299 |
| Permian |
Early Permian |
Asselian |
| 294.6 |
| Sakmarian |
| 284.4 |
| Artinskian |
| 275.6 |
| Kungurian |
| 270.6 |
Middle Permian |
Roadian |
| 268 |
| Wordian |
| 265.8 |
| Capitanian |
| 260.4 |
Late Permian |
Wuchiapingian |
| 253.8 |
| Changhsingian |
| 251 |
| Mesozoic |
Triassic |
Early Triassic |
Induan |
| 249.7 |
| Olenekian |
| 245 |
Middle Triassic |
Anisian |
| 237 |
| Ladinian |
| 228 |
Late Triassic |
Carnian |
| 216.5 |
| Norian |
| 203.6 |
| Rhaetian |
| 199.6 |
| Jurassic |
Early Jurassic |
Hettangian |
| 196.5 |
| Sinemurian |
| 189.6 |
| Pliensbachian |
| 183 |
| Toarcian |
| 175.6 |
Middle Jurassic |
Aalenian |
| 171.6 |
| Bajocian |
| 167.7 |
| Bathonian |
| 164.7 |
| Callovian |
| 161.2 |
Late Jurassic |
Oxfordian |
| 155.7 |
| Kimmeridgian |
| 150.8 |
| Tithonian |
| 145.5 |
| Cretaceous |
Early Cretaceous |
Berriasian |
| 140.2 |
| Valanginian |
| 136.4 |
| Hauterivian |
| 130 |
| Barremian |
| 125 |
| Aptian |
| 112 |
| Albian |
| 99.6 |
Late Cretaceous |
Cenomanian |
| 93.5 |
| Turonian |
| 89.3 |
| Coniacian |
| 85.8 |
| Santonian |
| 83.5 |
| Campanian |
| 70.6 |
| Maastrichtian |
| 65.5 |
| Cenozoic |
Paleogene |
Paleocene |
Early Paleocene |
Danian |
| 61.7 |
Middle Paleocene |
Selandian |
| 58.7 |
Late Paleocene |
Thanetian |
| 55.8 |
| Eocene |
Early Eocene |
Ypresian |
| 48.6 |
Middle Eocene |
Lutetian |
| 40.4 |
| Bartonian |
| 37.2 |
Late Eocene |
Priabonian |
| 33.9 |
| Oligocene |
Early Oligocene |
Rupelian |
| 28.4 |
Late Oligocene |
Chattian |
| 23.03 |
| Neogene |
Miocene |
Early Miocene |
Aquitanian |
| 20.43 |
| Burdigalian |
| 15.97 |
Middle Miocene |
Langhian |
| 13.65 |
| Serravallian |
| 11.608 |
Late Miocene |
Tortonian |
| 7.246 |
| Messinian |
| 5.332 |
| Pliocene |
Early Pliocene |
Zanclean |
| 3.6 |
Late Pliocene |
Piacenzian |
| 2.588 |
| Gelasian |
| 1.806 |
| Pleistocene |
Early Pleistocene |
| 0.781 |
Middle Pleistocene |
| 0.126 |
Late Pleistocene |
| 0.01143 |
| Holocene |
| 0 |
|
|