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
  • F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 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
  • 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
  • M. O. Woodburne. 1987. A prospectus of the North American Mammal Ages. In: Woodburne, M. O. (ed.), Cenozoic Mammals of North America. University of California Press, Berkelery, CA 285-290 view
  • J. Alroy. 2000. New methods for quantifying macroevolutionary patterns and processes. Paleobiology 26(4):707-733 view
  • M. Freudenthal. 2006. Mammal Paleogene zones. personal communication view
  • F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
  • P. L. Gibbard, M. J. Head, and M. J. C. Walker. 2010. Formal ratification of the Quaternary System/Period and the Pleistocene Series/Epoch with a base at 2.58 Ma. Journal of Quaternary Science 25(2):96-102 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.

This timescale is used in the definition of 1 collections

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International Chronostratigraphic TimescaleTen Million Year BinsCenozoic SubepochsNorth American Land Mammal AgesCretaceous-Cenozoic of New ZealandNorth American Mammal Subages/ZonesMammal Paleogene ZonesCretaceous SubepochsSilurian of the BalticCenozoic Subepochs of Southern EuropeEuropean Faunal Zones
QuaternaryHoloceneMeghalayanCenozoic 6SaintaugustineanWanganuiHaweran0
Santarosean0.0004
Northgrippian0.0042
Greenlandian0.0082
PleistoceneLate PleistoceneLate PleistoceneSheridanianTarantian0.0117
Rancholabrean0.014
ChibanianMiddle PleistoceneIonian0.129
IrvingtonianCudahyan/Sappan0.21
Castlecliffian0.34
CalabrianEarly Pleistocene0.774
BlancanSenecan/Rexroadian1.4
Nukumaruan1.63
GelasianMN 171.8
Mangapanian2.4
NeogenePliocenePiacenzianLate PlioceneMN 162.58
Waipipian3
MN 153.2
ZancleanEarly Pliocene3.6
Opoitian3.7
MN 144.2
HemphillianLate Hemphillian/late Early Hemphillian/early Early Hemphillian4.7
MN 134.9
MioceneMessinianLate MioceneTaranakiKapitean5.333
Tongaporutuan7.2
TortonianMN 127.246
MN 117.75
MN 108.7
ClarendonianLate Clarendonian/Early Clarendonian9.4
MN 99.7
SouthlandWaiauan11.04
MN 7 + 811.1
SerravallianCenozoic 5Middle Miocene11.63
Barstovianlate Late Barstovian/early Late Barstovian/Early Barstovian12.5
MN 612.8 *
Lillburnian13.05
LanghianMN 513.82
Clifdenian15.1
PareoraAltonian15.9
BurdigalianEarly MioceneMN 415.98
HemingfordianLate Hemingfordian/Early Hemingfordian16.3
MN 316.9
Arikareeanlate Late Arikareean/early Late Arikareean/late Early Arikareean/early Early ArikareeanHarrisonian18.5
Otaian18.7
MN 220
Aquitanian20.44
LandonWaitakian21.7
MN 122.4
PaleogeneOligoceneChattianCenozoic 4Late OligoceneMP 30/MP 29/MP 28/MP 27/MP 26MP 2523.03
Monroecreekian23.1 *
Geringian24.7 *
Duntroonian25.2
Whaingaroan27.3
RupelianEarly OligoceneMP 24/MP 23/MP 22/MP 2127.82
Whitneyan29.5
Orellan31.8
EocenePriabonianCenozoic 3Late EoceneChadronianLate Chadronian/Middle Chadronian/Early ChadronianMP 20/MP 19/MP 18/MP 17B/MP 17A33.9
ArnoldRunangan34.6
Kaiatan36.7
Duchesnean37
BartonianMiddle EoceneMP 1637.71
Bortonian39.1
UintanLate Uintan/Early Uintan39.7
LutetianCenozoic 2MP 15/MP 14/MP 13/MP 12/MP 1141.2
DannevirkePorangan42.6
Heretaungan45.7
BridgerianTwinbuttean/Blacksforkian/Gardnerbuttian46.2
YpresianEarly EoceneMP 10/MP 8 + 9/MP 747.8
Mangaorapan48.9
WasatchianLostcabinian/Lysitean/Graybullian/Sandcouleean50.5
Waipawan52
ClarkforkianCf3/Cf2/Cf154.9
PaleoceneThanetianCenozoic 1Late PaleoceneTeurianMP 6MP 1 - 556
TiffanianTi6/Ti5/Ti4/Ti3/Ti2/Ti156.2
SelandianMiddle Paleocene59.2
TorrejonianTo3/To2/To160.9
DanianEarly Paleocene61.6
PuercanPu3/Pu2/Pu163.8
CretaceousLate CretaceousMaastrichtianCretaceous 8MataHaumurianSenonian66
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 4Gallic100.5
Urutawan103.3
TaitaiKorangan108.4
AptianCretaceous 3113
117.5
BarremianCretaceous 2121.4
HauterivianNeocomian125.77
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 1247.2
Induan251.2
PermianLopingianChanghsingianPermian 4251.902
Wuchiapingian254.14
GuadalupianCapitanian259.51
Wordian264.28
RoadianPermian 3266.9
CisuralianKungurianPermian 2273.01
Artinskian283.5
Sakmarian290.1
AsselianPermian 1293.52
CarboniferousPennsylvanianGzhelianCarboniferous 5298.9
Kasimovian303.7
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 2Ohesaare419.2
Kaugetuma421.7 *
LudlowLudfordianKuressaare423
Paadla423.4 *
Gorstian425.6
WenlockHomerianRootsikula427.4
Jaagarahu429.2 *
Sheinwoodian430.5
Jaani431.8 *
LlandoveryTelychianSilurian 1433.4
Adavere434 *
Aeronian438.5
Raikkula439.4 *
Rhuddanian440.8
Juuru441.4 *
OrdovicianLate OrdovicianHirnantianOrdovician 5443.8
Katian445.2
SandbianOrdovician 4453
Middle OrdovicianDarriwilianOrdovician 3458.4
DapingianOrdovician 2467.3
Early OrdovicianFloian470
TremadocianOrdovician 1477.7
CambrianFurongianStage 10Cambrian 5485.4
Jiangshanian489.5
Paibian494
MiaolingianGuzhangianCambrian 4497
Drumian500.5
WuliuanCambrian 3504.5
Series 2Stage 4509
Stage 3Cambrian 2514
TerreneuvianStage 2521
FortunianCambrian 1529
538.8