Ten Million Year Bins
The interval definitions in this timescale are derived from the following sources:
- F. M. Gradstein, F. P. Agterberg, J. G. Ogg, J. Hardenbol, P. Van Veen, J. Thierry, and Z. Huang. 1995. A Triassic, Jurassic, and Cretaceous time scale. SEPM Special Publication 54 view
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
- J. Palfy, P. L. Smith, and J. K. Mortensen. 2000. A U-Pb and 40Ar/39Ar time scale for the Jurassic. Canadian Journal of Earth Sciences 37(6):923-944 view
- F. F. Steininger, W. A. Berggren, D. V. Kent, R. L. Bernor, S. Sen and J. Agusti. 1996. Circum-Mediterranean Neogene (Miocene and Pliocene) marine-continental chronologic correlations of European mammal units. The Evolution of Western Eurasian Neogene Mammal Faunas (eds. R. L. Bernor, V. Fahlbusch, and H.-W. Mittmann) view
- B. D. Webby. 1998. Steps toward a global standard for Ordovician stratigraphy. Newsletters in Stratigraphy 36:1-33 view
There are 56 timescales which overlap this one. show
Interval boundaries marked with * have been interpolated based on the differences between the ages for international timescale boundaries quoted in the source and the currently accepted ages for those boundaries.
Interval names marked with † are no longer in current use.
This timescale is used in the definition of 1 collections
International Chronostratigraphic Timescale | Ten Million Year Bins | Mesozoic Subages | European Faunal Units | Ordovician of China | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Quaternary | Holocene | Meghalayan | Cenozoic 6 | 0 | ||||||
Northgrippian | 0.0042 | |||||||||
Greenlandian | 0.0082 | |||||||||
Pleistocene | Late Pleistocene | 0.0117 | ||||||||
Chibanian | 0.129 | |||||||||
Calabrian | 0.774 | |||||||||
Gelasian | 1.8 | |||||||||
Neogene | Pliocene | Piacenzian | Villanyian | 2.58 | ||||||
Ruscinian | 3.1 * | |||||||||
Zanclean | 3.6 | |||||||||
Miocene | Messinian | Turolian | 5.333 | |||||||
Tortonian | 7.246 | |||||||||
Vallesian | 8.7 | |||||||||
Serravallian | Cenozoic 5 | Astaracian | 11.63 | |||||||
Langhian | 13.82 | |||||||||
Burdigalian | Orleanian | 15.98 | ||||||||
Agenian | 20 | |||||||||
Aquitanian | 20.44 | |||||||||
Paleogene | Oligocene | Chattian | Cenozoic 4 | 23.03 | ||||||
Rupelian | 27.82 | |||||||||
Eocene | Priabonian | Cenozoic 3 | 33.9 | |||||||
Bartonian | 37.71 | |||||||||
Lutetian | Cenozoic 2 | 41.2 | ||||||||
Ypresian | 47.8 | |||||||||
Paleocene | Thanetian | Cenozoic 1 | 56 | |||||||
Selandian | 59.2 | |||||||||
Danian | 61.6 | |||||||||
Cretaceous | Late Cretaceous | Maastrichtian | Cretaceous 8 | Late Maastrichtian/Early Maastrichtian | 66 | |||||
Campanian | Cretaceous 7 | Late Campanian/Middle Campanian/Early Campanian | 72.1 | |||||||
Santonian | Cretaceous 6 | Late Santonian/Middle Santonian/Early Santonian | 83.6 | |||||||
Coniacian | Late Coniacian/Middle Coniacian/Early Coniacian | 86.3 | ||||||||
Turonian | Late Turonian/Middle Turonian/Early Turonian | 89.8 | ||||||||
Cenomanian | Cretaceous 5 | Late Cenomanian/Middle Cenomanian/Early Cenomanian | 93.9 | |||||||
Early Cretaceous | Albian | Cretaceous 4 | Late Albian | 100.5 | ||||||
Middle Albian | 106.2 * | |||||||||
Early Albian | 109.9 * | |||||||||
Aptian | Cretaceous 3 | Late Aptian | 113 | |||||||
Early Aptian | 119.5 * | |||||||||
Barremian | Cretaceous 2 | Late Barremian/Early Barremian | 121.4 | |||||||
Hauterivian | Late Hauterivian/Early Hauterivian | 125.77 | ||||||||
Valanginian | Cretaceous 1 | Late Valanginian/Early Valanginian | 132.6 | |||||||
Berriasian | Late Berriasian | 139.8 | ||||||||
Middle Berriasian | 140.6 * | |||||||||
Early Berriasian | 142.7 * | |||||||||
Jurassic | Late Jurassic | Tithonian | Jurassic 6 | Late Tithonian | Middle Tithonian | 145 | ||||
Early Tithonian | 146.3 * | |||||||||
Kimmeridgian | Jurassic 5 | Late Kimmeridgian | 149.2 | |||||||
Early Kimmeridgian | 152.2 * | |||||||||
Oxfordian | Late Oxfordian | Middle Oxfordian/Early Oxfordian | 154.8 | |||||||
157.9 * | ||||||||||
Middle Jurassic | Callovian | Late Callovian/Middle Callovian/Early Callovian | 161.5 | |||||||
Bathonian | Jurassic 4 | Late Bathonian/Middle Bathonian/Early Bathonian | 165.3 | |||||||
Bajocian | Late Bajocian | 168.2 | ||||||||
Early Bajocian | 168.6 * | |||||||||
Aalenian | Jurassic 3 | Late Aalenian/Middle Aalenian/Early Aalenian | 170.9 | |||||||
Early Jurassic | Toarcian | Late Toarcian | 174.7 | |||||||
Middle Toarcian | 180.4 * | |||||||||
Early Toarcian | 182.9 * | |||||||||
Pliensbachian | Jurassic 2 | Late Pliensbachian/Early Pliensbachian | 184.2 | |||||||
Sinemurian | Jurassic 1 | Late Sinemurian/Early Sinemurian | 192.9 | |||||||
Hettangian | Late Hettangian/Middle Hettangian/Early Hettangian | 199.5 | ||||||||
Triassic | Late Triassic | Rhaetian | Triassic 4 | 201.4 | ||||||
Norian | Sevatian | 208.5 | ||||||||
Alaunian | 213.2 * | |||||||||
Lacian | 216.7 * | |||||||||
Carnian | Triassic 3 | Tuvalian | 227 | |||||||
Julian | 233.4 * | |||||||||
Middle Triassic | Ladinian | Triassic 2 | Longobardian | 237 | ||||||
Fassanian | 239.7 * | |||||||||
Anisian | Illyrian | 242 | ||||||||
Pelsonian | 243.8 * | |||||||||
Bithynian | 244.7 * | |||||||||
Aegean | 245.5 * | |||||||||
Early Triassic | Olenekian | Triassic 1 | Spathian | 247.2 | ||||||
Smithian | 248.9 * | |||||||||
Induan | Dienerian | 251.2 | ||||||||
Griesbachian | 251.4 * | |||||||||
Permian | Lopingian | Changhsingian | Permian 4 | 251.902 | ||||||
Wuchiapingian | 254.14 | |||||||||
Guadalupian | Capitanian | 259.51 | ||||||||
Wordian | 264.28 | |||||||||
Roadian | Permian 3 | 266.9 | ||||||||
Cisuralian | Kungurian | Permian 2 | 273.01 | |||||||
Artinskian | 283.5 | |||||||||
Sakmarian | 290.1 | |||||||||
Asselian | Permian 1 | 293.52 | ||||||||
Carboniferous | Pennsylvanian | Gzhelian | Carboniferous 5 | 298.9 | ||||||
Kasimovian | 303.7 | |||||||||
Moscovian | Carboniferous 4 | 307 | ||||||||
Bashkirian | 315.2 | |||||||||
Mississippian | Serpukhovian | Carboniferous 3 | 323.2 | |||||||
Visean | Carboniferous 2 | 330.9 | ||||||||
Tournaisian | Carboniferous 1 | 346.7 | ||||||||
Devonian | Late Devonian | Famennian | Devonian 5 | 358.9 | ||||||
Frasnian | Devonian 4 | 372.2 | ||||||||
Middle Devonian | Givetian | Devonian 3 | 382.7 | |||||||
Eifelian | 387.7 | |||||||||
Early Devonian | Emsian | Devonian 2 | 393.3 | |||||||
Pragian | Devonian 1 | 407.6 | ||||||||
Lochkovian | 410.8 | |||||||||
Silurian | Pridoli | Silurian 2 | 419.2 | |||||||
Ludlow | Ludfordian | 423 | ||||||||
Gorstian | 425.6 | |||||||||
Wenlock | Homerian | 427.4 | ||||||||
Sheinwoodian | 430.5 | |||||||||
Llandovery | Telychian | Silurian 1 | 433.4 | |||||||
Aeronian | 438.5 | |||||||||
Rhuddanian | 440.8 | |||||||||
Ordovician | Late Ordovician | Hirnantian | Ordovician 5 | Hirnantian | Xiaoxita †/Shikou | Wufeng † | 443.8 | |||
Katian | Chientangkiangian | 445.2 | ||||||||
Neichianshanian/Hanjiang | 449.5 | |||||||||
Sandbian | Ordovician 4 | 453 | ||||||||
Middle Ordovician | Darriwilian | Ordovician 3 | Darriwilian | Guniu †/Hulo | 458.4 | |||||
Hunjiang † | Dawan †/Daobaowan/Ningkuo | 466.3 * | ||||||||
Dapingian | Ordovician 2 | Dapingian | 467.3 | |||||||
Early Ordovician | Floian | Yiyangian | 470 | |||||||
Tremadocian | Ordovician 1 | Xinchangian | 477.7 | |||||||
Lianghekou † | 477.9 * | |||||||||
Cambrian | Furongian | Stage 10 | Cambrian 5 | 485.4 | ||||||
Jiangshanian | 489.5 | |||||||||
Paibian | 494 | |||||||||
Miaolingian | Guzhangian | Cambrian 4 | 497 | |||||||
Drumian | 500.5 | |||||||||
Wuliuan | Cambrian 3 | 504.5 | ||||||||
Series 2 | Stage 4 | 509 | ||||||||
Stage 3 | Cambrian 2 | 514 | ||||||||
Terreneuvian | Stage 2 | 521 | ||||||||
Fortunian | Cambrian 1 | 529 | ||||||||
538.8 |