Ten Million Year Bins

The interval definitions in this timescale are derived from the following sources:

  • 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
  • J. I. Raine, A. G. Beu, A. F. Boyes, H. J. Campbell, R. A. Cooper, J. S. Crampton, M. P. Crundwell, C. J. Hollis, and H. E. G. Morgans. 2015. Revised Calibration of the New Zealand Geological Timescale: NZGT2015/1. GNS Science Report 2012(39) view
  • A. D. Barnosky, M. Holmes, R. Kirchholtes, E. Lindsey, K.C. Maguire, A.W. Poust, M.A. Stegner, J. Sunseri, B. Swartz, J. Swift, N.A. Villavicencio and G. Wogan. 2014. Prelude to the Anthropocene: Two new North American Land Mammal Ages (NALMAs). The Anthropocene Review I(3):225-242 view
  • F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
  • 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
  • Z.-X. Qiu and Z.-D. Qiu. 1995. Chronological sequence and subdivision of Chinese Neogene mammalian faunas. Palaeogeography, Palaeoclimatology, Palaeoecology 116(1-2):41-70 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

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

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International Chronostratigraphic TimescaleTen Million Year BinsPermo-Triassic Subages of Eastern EuropeCretaceous-Cenozoic of New ZealandPermian of ChinaNorth American Land Mammal AgesObsolete Carboniferous Ages of ChinaCambrian of North AmericaOrdovician of AustraliaNeogene Mammal Ages of ChinaSilurian Ages of EuropeEuropean Faunal Zones
QuaternaryHoloceneMeghalayanCenozoic 6WanganuiHaweranSaintaugustinean0
Santarosean0.0004
Northgrippian0.0042
Greenlandian0.0082
PleistoceneLate PleistoceneNihewanian0.0117
Rancholabrean0.014
Chibanian0.129
Irvingtonian0.21
Castlecliffian0.34
Calabrian0.774
Blancan1.4
Nukumaruan1.63
GelasianMN 171.8
Mangapanian2.4
NeogenePliocenePiacenzianYusheanMN 162.58
Waipipian3
MN 153.2
Zanclean3.6
Opoitian3.7
MN 144.2
Hemphillian4.7
BaodeanMN 134.9
MioceneMessinianTaranakiKapitean5.333
Tongaporutuan7.2
TortonianMN 127.246
MN 117.75
MN 108.7
Clarendonian9.4
MN 99.7
SouthlandWaiauan11.04
TunggurianMN 7 + 811.1
SerravallianCenozoic 511.63
Barstovian12.5
MN 612.8 *
Lillburnian13.05
LanghianShanwangianMN 513.82
Clifdenian15.1
PareoraAltonian15.9
BurdigalianMN 415.98
Hemingfordian16.3
XiejiaanMN 316.9
Arikareean18.5
Otaian18.7
MN 220
Aquitanian20.44
LandonWaitakian21.7
MN 122.4
PaleogeneOligoceneChattianCenozoic 423.03
Duntroonian25.2
Whaingaroan27.3
Rupelian27.82
Whitneyan29.5
Orellan31.8
EocenePriabonianCenozoic 3Chadronian33.9
ArnoldRunangan34.6
Kaiatan36.7
Duchesnean37
Bartonian37.71
Bortonian39.1
Uintan39.7
LutetianCenozoic 241.2
DannevirkePorangan42.6
Heretaungan45.7
Bridgerian46.2
Ypresian47.8
Mangaorapan48.9
Wasatchian50.5
Waipawan52
Clarkforkian54.9
PaleoceneThanetianCenozoic 1Teurian56
Tiffanian56.2
Selandian59.2
Torrejonian60.9
Danian61.6
Puercan63.8
CretaceousLate CretaceousMaastrichtianCretaceous 8MataHaumurian66
CampanianCretaceous 772.1
SantonianCretaceous 6Piripauan83.6
RaukumaraTeratan86.1
Coniacian86.3
Turonian89.8
Mangaotanean90.5
Arowhanan93.7
CenomanianCretaceous 593.9
ClarenceNgaterian95.2
Motuan99.5
Early CretaceousAlbianCretaceous 4100.5
Urutawan103.3
TaitaiKorangan108.4
AptianCretaceous 3113
117.5
BarremianCretaceous 2121.4
Hauterivian125.77
ValanginianCretaceous 1132.6
Berriasian139.8
JurassicLate JurassicTithonianJurassic 6145
KimmeridgianJurassic 5149.2
Oxfordian154.8
Middle JurassicCallovian161.5
BathonianJurassic 4165.3
Bajocian168.2
AalenianJurassic 3170.9
Early JurassicToarcian174.7
PliensbachianJurassic 2184.2
SinemurianJurassic 1192.9
Hettangian199.5
TriassicLate TriassicRhaetianTriassic 4201.4
Norian208.5
CarnianTriassic 3227
Middle TriassicLadinianTriassic 2237
Anisian242
Early TriassicOlenekianTriassic 1Vokhmian247.2
Induan251.2
PermianLopingianChanghsingianPermian 4Meishanian251.902
Baoqingian253.4 *
WuchiapingianLate Vyatkian/Early VyatkianLaoshanian254.14
Laibinian257.7 *
GuadalupianCapitanianLate Severodvinian/Early SeverodvinianLengwuan259.51
WordianLate Urzhumian/Early UrzhumianKuhfengian264.28
RoadianPermian 3Late Kazanian/Early Kazanian266.9
CisuralianKungurianPermian 2Luodianian273.01
Artinskian283.5
Longlinian285.4 *
Sakmarian290.1
AsselianPermian 1Zisongian293.52
CarboniferousPennsylvanianGzhelianCarboniferous 5Mapingian †298.9
300.1
Kasimovian303.7
305.9
MoscovianCarboniferous 4307
Bashkirian315.2
MississippianSerpukhovianCarboniferous 3323.2
ViseanCarboniferous 2330.9
TournaisianCarboniferous 1346.7
DevonianLate DevonianFamennianDevonian 5358.9
FrasnianDevonian 4372.2
Middle DevonianGivetianDevonian 3382.7
Eifelian387.7
Early DevonianEmsianDevonian 2393.3
PragianDevonian 1407.6
Lochkovian410.8
SilurianPridoliSilurian 2419.2
LudlowLudfordian423
Gorstian425.6
WenlockHomerianGleedonian427.4
Whitwellian429.7 *
Sheinwoodian430.5
LlandoveryTelychianSilurian 1433.4
Aeronian438.5
Rhuddanian440.8
OrdovicianLate OrdovicianHirnantianOrdovician 5Bolindian443.8
Katian445.2
Eastonian449 *
Gisbornian452 *
SandbianOrdovician 4453
Middle OrdovicianDarriwilianOrdovician 3Darriwilian458.4
DapingianOrdovician 2Yapeenian467.3
Castlemainian468.5 *
Early OrdovicianFloianChewtonian470
Bendigonian471.8 *
Lancefieldian473.5 *
TremadocianOrdovician 1477.7
Warendian482.8 *
CambrianFurongianStage 10Cambrian 5Franconian †/Dresbachian/Millardan485.4
Sunwaptan487.5
Jiangshanian489.5
Steptoean493 *
Paibian494
MiaolingianGuzhangianCambrian 4MarjumianAlbertian †497
Drumian500.5
WuliuanCambrian 3Topazan504.5
Delamaran506.5
Series 2Stage 4Waucoban †509
Dyeran511 *
Stage 3Cambrian 2514
Montezuman514.8 *
Begadean519.9 *
TerreneuvianStage 2521
FortunianCambrian 1529
538.8