Ten Million Year Bins
The interval definitions in this timescale are derived from the following sources:
- W. B. Harland, R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith and D. G. Smith. 1990. A Geologic Time Scale 1989. view
- A. G. Sennikov and V. K. Golubev. 2006. Vyazniki Biotic Assemblage of the Terminal Permian. Paleontological Journal 40(suppl. 4):S475-S481 view
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
- F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
- J. A. Lillegraven and M. C. McKenna. 1986. Fossil mammals from the "Mesaverde" Formation (Late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming, with definitions of Late Cretaceous North American Land-Mammal "Ages". American Museum Novitates 2840:1-68 view
- J. Meng and M. C. McKenna. 1998. Faunal turnovers of Paleogene mammals from the Mongolian Plateau. Nature 394:364-367 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.
This timescale is used in the definition of 1 collections
International Chronostratigraphic Timescale | Ten Million Year Bins | Silurian Ages of Europe | Devonian of Czechoslovakia | Permo-Triassic Subages of Eastern Europe | Cambrian of West Avalonia | Carboniferous Subepochs | Cretaceous North American Land-Mammal Ages | Cambrian of Kazakhstan | Paleogene Mammal Ages of Asia | ||||
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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 | 2.58 | ||||||||||
Zanclean | 3.6 | ||||||||||||
Miocene | Messinian | 5.333 | |||||||||||
Tortonian | 7.246 | ||||||||||||
Serravallian | Cenozoic 5 | 11.63 | |||||||||||
Langhian | 13.82 | ||||||||||||
Burdigalian | 15.98 | ||||||||||||
Aquitanian | 20.44 | ||||||||||||
Paleogene | Oligocene | Chattian | Cenozoic 4 | Tabenbulakian | Hsandagolian | 23.03 | |||||||
Rupelian | Kekeamuan | 27.82 | |||||||||||
Eocene | Priabonian | Cenozoic 3 | Houldjinian/Ergilian/Ulangochuian | 33.9 | |||||||||
Bartonian | Sharamurunian/Irdinmanhan/Arshantan | 37.71 | |||||||||||
Lutetian | Cenozoic 2 | 41.2 | |||||||||||
Ypresian | Bumbanian | 47.8 | |||||||||||
Paleocene | Thanetian | Cenozoic 1 | Gashatan | 56 | |||||||||
Selandian | 59.2 | ||||||||||||
Danian | 61.6 | ||||||||||||
Cretaceous | Late Cretaceous | Maastrichtian | Cretaceous 8 | Lancian/Edmontonian | 66 | ||||||||
Campanian | Cretaceous 7 | Judithian/Aquilan | 72.1 | ||||||||||
Santonian | Cretaceous 6 | 83.6 | |||||||||||
Coniacian | 86.3 | ||||||||||||
Turonian | 89.8 | ||||||||||||
Cenomanian | Cretaceous 5 | 93.9 | |||||||||||
Early Cretaceous | Albian | Cretaceous 4 | 100.5 | ||||||||||
Aptian | Cretaceous 3 | 113 | |||||||||||
Barremian | Cretaceous 2 | 121.4 | |||||||||||
Hauterivian | 125.77 | ||||||||||||
Valanginian | Cretaceous 1 | 132.6 | |||||||||||
Berriasian | 139.8 | ||||||||||||
Jurassic | Late Jurassic | Tithonian | Jurassic 6 | 145 | |||||||||
Kimmeridgian | Jurassic 5 | 149.2 | |||||||||||
Oxfordian | 154.8 | ||||||||||||
Middle Jurassic | Callovian | 161.5 | |||||||||||
Bathonian | Jurassic 4 | 165.3 | |||||||||||
Bajocian | 168.2 | ||||||||||||
Aalenian | Jurassic 3 | 170.9 | |||||||||||
Early Jurassic | Toarcian | 174.7 | |||||||||||
Pliensbachian | Jurassic 2 | 184.2 | |||||||||||
Sinemurian | Jurassic 1 | 192.9 | |||||||||||
Hettangian | 199.5 | ||||||||||||
Triassic | Late Triassic | Rhaetian | Triassic 4 | 201.4 | |||||||||
Norian | 208.5 | ||||||||||||
Carnian | Triassic 3 | 227 | |||||||||||
Middle Triassic | Ladinian | Triassic 2 | 237 | ||||||||||
Anisian | 242 | ||||||||||||
Early Triassic | Olenekian | Triassic 1 | Vokhmian | 247.2 | |||||||||
Induan | 251.2 | ||||||||||||
Permian | Lopingian | Changhsingian | Permian 4 | 251.902 | |||||||||
Wuchiapingian | Late Vyatkian/Early Vyatkian | 254.14 | |||||||||||
Guadalupian | Capitanian | Late Severodvinian/Early Severodvinian | 259.51 | ||||||||||
Wordian | Late Urzhumian/Early Urzhumian | 264.28 | |||||||||||
Roadian | Permian 3 | Late Kazanian/Early Kazanian | 266.9 | ||||||||||
Cisuralian | Kungurian | Permian 2 | 273.01 | ||||||||||
Artinskian | 283.5 | ||||||||||||
Sakmarian | 290.1 | ||||||||||||
Asselian | Permian 1 | 293.52 | |||||||||||
Carboniferous | Pennsylvanian | Gzhelian | Carboniferous 5 | Late Pennsylvanian | 298.9 | ||||||||
Kasimovian | 303.7 | ||||||||||||
Moscovian | Carboniferous 4 | Middle Pennsylvanian | 307 | ||||||||||
Bashkirian | Early Pennsylvanian | 315.2 | |||||||||||
Mississippian | Serpukhovian | Carboniferous 3 | Late Mississippian | 323.2 | |||||||||
Visean | Carboniferous 2 | Middle Mississippian | 330.9 | ||||||||||
Tournaisian | Carboniferous 1 | Early Mississippian | 346.7 | ||||||||||
Devonian | Late Devonian | Famennian | Devonian 5 | 358.9 | |||||||||
Frasnian | Devonian 4 | 372.2 | |||||||||||
Middle Devonian | Givetian | Devonian 3 | Srbsko | 382.7 | |||||||||
Eifelian | Chotec | 387.7 | |||||||||||
Early Devonian | Emsian | Devonian 2 | Daleje/Zlichovian | 393.3 | |||||||||
Pragian | Devonian 1 | Pragian | 407.6 | ||||||||||
Lochkovian | Lochkovian | 410.8 | |||||||||||
Silurian | Pridoli | Silurian 2 | 419.2 | ||||||||||
Ludlow | Ludfordian | 423 | |||||||||||
Gorstian | 425.6 | ||||||||||||
Wenlock | Homerian | Gleedonian | 427.4 | ||||||||||
Whitwellian | 429.7 * | ||||||||||||
Sheinwoodian | 430.5 | ||||||||||||
Llandovery | Telychian | Silurian 1 | 433.4 | ||||||||||
Aeronian | 438.5 | ||||||||||||
Rhuddanian | 440.8 | ||||||||||||
Ordovician | Late Ordovician | Hirnantian | Ordovician 5 | 443.8 | |||||||||
Katian | 445.2 | ||||||||||||
Sandbian | Ordovician 4 | 453 | |||||||||||
Middle Ordovician | Darriwilian | Ordovician 3 | 458.4 | ||||||||||
Dapingian | Ordovician 2 | 467.3 | |||||||||||
Early Ordovician | Floian | 470 | |||||||||||
Tremadocian | Ordovician 1 | Ungurian | 477.7 | ||||||||||
Cambrian | Furongian | Stage 10 | Cambrian 5 | Batyrbaian | 485.4 | ||||||||
Jiangshanian | 489.5 | ||||||||||||
Aksaian | 490.7 * | ||||||||||||
Sakian | 492.2 * | ||||||||||||
Paibian | 494 | ||||||||||||
Miaolingian | Guzhangian | Cambrian 4 | Ayusokkanian | 497 | |||||||||
Arcadian | 498.4 | ||||||||||||
499.5 | |||||||||||||
Drumian | Zhanaarykian | 500.5 | |||||||||||
Tuesaian | 503 | ||||||||||||
Wuliuan | Cambrian 3 | 504.5 | |||||||||||
505.3 | |||||||||||||
Series 2 | Stage 4 | Branchian | 509 | ||||||||||
Toyonian | 510 * | ||||||||||||
Botomian | 512.5 * | ||||||||||||
Stage 3 | Cambrian 2 | 514 | |||||||||||
Atdabanian | 515.6 * | ||||||||||||
Placentian | 517.1 | ||||||||||||
Terreneuvian | Stage 2 | Tommotian | 521 | ||||||||||
525.5 | |||||||||||||
Fortunian | Cambrian 1 | 529 | |||||||||||
538.8 |