Ten Million Year Bins

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

  • 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
  • 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
  • F. J. Prevosti, C. O. Romano, A. M. Forasiepi, S. Hemming, R. Bonini, A. M. Candela, E. Cerdeño, M. C. Madozzo Jaén, P. E. Ortiz, F. Pujos, L. Rasia, G. I. Schmidt, M. Taglioretti, R. D. E. MacPhee, and U. F. J. Pardiñas. 2021. New radiometric 40Ar–39Ar dates and faunistic analyses refine evolutionary dynamics of Neogene vertebrate assemblages in southern South America. Scientific Reports 2021(11):9830 view
  • J. J. Flynn and C. C. Swisher, III. 1995. Cenozoic South American Land Mammal Ages: correlation to global geochronology. Geochronology Time Scales and Global Stratigraphic Correlation, SEPM Special Publication 54:317-333 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
  • J. Meng and M. C. McKenna. 1998. Faunal turnovers of Paleogene mammals from the Mongolian Plateau. Nature 394:364-367 view
  • M. Freudenthal. 2006. Mammal Paleogene zones. personal communication 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 BinsPermian-Jurassic of New ZealandCambrian of ChinaPermian of North AmericaSouth American Land Mammal AgesCarboniferous of North AmericaSilurian Ages of EuropePaleogene Mammal Ages of AsiaCenozoic SubepochsMammal Paleogene ZonesOrdovician of Ibero-Bohemia
QuaternaryHoloceneMeghalayanCenozoic 60
Northgrippian0.0042
Greenlandian0.0082
PleistoceneLate PleistoceneLujanianLate Pleistocene0.0117
ChibanianMiddle Pleistocene0.129
Ensenadan0.3 *
CalabrianEarly Pleistocene0.774
SanandresianUquian †1.7 *
Gelasian1.8
NeogenePliocenePiacenzianVorohueanLate Pliocene2.58
Chapadmalalan2.9 *
ZancleanEarly Pliocene3.6
Montehermosan3.7 *
Huayquerian4.9 *
MioceneMessinianLate Miocene5.333
Tortonian7.246
Chasicoan7.9 *
Mayoan9.9 *
Laventan10.9 *
SerravallianCenozoic 5Middle Miocene11.63
Colloncuran13.7 *
Langhian13.82
Friasian15.4 *
BurdigalianEarly Miocene15.98
Santacrucian16.2 *
Colhuehuapian17.4 *
Aquitanian20.44
Deseadan20.9 *
PaleogeneOligoceneChattianCenozoic 4TabenbulakianHsandagolianLate OligoceneMP 30/MP 29/MP 28/MP 27/MP 26MP 2523.03
RupelianKekeamuanEarly OligoceneMP 24/MP 23/MP 22/MP 2127.82
Tinguirirican28.9 *
EocenePriabonianCenozoic 3Houldjinian/Ergilian/UlangochuianLate EoceneMP 20/MP 19/MP 18/MP 17B/MP 17A33.9
Divisaderan35.9 *
BartonianSharamurunian/Irdinmanhan/ArshantanMiddle EoceneMP 1637.71
LutetianCenozoic 2MP 15/MP 14/MP 13/MP 12/MP 1141.2
Mustersan41.9 *
YpresianBumbanianEarly EoceneMP 10/MP 8 + 9/MP 747.8
Casamayoran47.9 *
PaleoceneThanetianCenozoic 1RiochicanGashatanLate PaleoceneMP 6MP 1 - 556
Itaboraian56.9 *
Peligran58.9 *
SelandianMiddle Paleocene59.2
DanianEarly Paleocene61.6
Tiupampan62.4 *
CretaceousLate CretaceousMaastrichtianCretaceous 866
CampanianCretaceous 772.1
SantonianCretaceous 683.6
Coniacian86.3
Turonian89.8
CenomanianCretaceous 593.9
Early CretaceousAlbianCretaceous 4100.5
AptianCretaceous 3113
BarremianCretaceous 2121.4
Hauterivian125.77
ValanginianCretaceous 1132.6
Berriasian139.8
JurassicLate JurassicTithonianJurassic 6OtekePuaroan145
KimmeridgianJurassic 5149.2
KawhiaOhauan150
Heterian154.5
Oxfordian154.8
Middle JurassicCallovian161.5
Temaikan164.3
BathonianJurassic 4165.3
Bajocian168.2
AalenianJurassic 3170.9
Early JurassicToarcian174.7
HerangiUruroan176
PliensbachianJurassic 2184.2
Aratauran188.9
SinemurianJurassic 1192.9
Hettangian199.5
TriassicLate TriassicRhaetianTriassic 4BalfourOtapirian201.4
NorianWarepan208.5
Otamitan217
Oretian221
CarnianTriassic 3227
GoreKaihikuan227.5
Middle TriassicLadinianTriassic 2237
Etalian238
Anisian242
Malakovian246
Early TriassicOlenekianTriassic 1247.2
Nelsonian249
Induan251.2
DUrvilleMakarewan251.5
PermianLopingianChanghsingianPermian 4251.902
Waiitian253.2
Wuchiapingian254.14
Puruhauan254.2
GuadalupianCapitanianAparimaFlettianCapitanian259.51
WordianWordian264.28
Barettian266
RoadianPermian 3Roadian266.9
CisuralianKungurianPermian 2LeonardianCathedralian273.01
Mangapirian276
Hessian281.9 *
Artinskian283.5
Telfordian285
WolfcampianLenoxian286.1 *
288.5
Sakmarian290.1
AsselianPermian 1NealianBursumian †293.52
CarboniferousPennsylvanianGzhelianCarboniferous 5Virgilian298.9
KasimovianMissourian303.7
Desmoinesian305.9 *
MoscovianCarboniferous 4307
Atokan312.7 *
Bashkirian315.2
Morrowan318.4 *
MississippianSerpukhovianCarboniferous 3Chesterian323.2
ViseanCarboniferous 2330.9
Meramecian335.8 *
Osagean343.1 *
TournaisianCarboniferous 1346.7
Kinderhookian351.9 *
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 5Kosovian443.8
KatianKralodvorianBohdalec †445.2
Berounian449.7 *
SandbianOrdovician 4453
Zahorany †/ViniceLetna †456.2 *
Liben †458 *
Middle OrdovicianDarriwilianOrdovician 3458.4
Dobrotivian458.5 *
Oretanian459.7 *
Sarka †461.7 *
DapingianOrdovician 2Klabava †467.3
Arenigian468
Early OrdovicianFloian470
TremadocianOrdovician 1Tremadocian477.7
CambrianFurongianStage 10Cambrian 5NiucheheanTaoyuanian †485.4
JiangshanianJiangshanian489.5
PaibianPaibian494
Waergangian †/Youshuanian494.9 *
MiaolingianGuzhangianCambrian 4GuzhangianWangcunian †497
DrumianDrumian500.5
WuliuanCambrian 3Wuliuan/Taijangian504.5
Series 2Stage 4Duyunian509
Stage 3Cambrian 2Nangaoian514
TerreneuvianStage 2Meishucunian521
FortunianCambrian 1529
Jinnigian530.7
538.8