C2 chron

2.61 - 1.78 Ma

The definition of this interval in the timescale Geomagnetic Polarity Chrons is taken from the following source:

  • F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view

There are intervals in 12 timescales which overlap this one. show

This interval is used in the definition of 37 collections

A total of 1400 collections with 13924 occurrences lie within this time span

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International Chronostratigraphic TimescaleGeomagnetic Polarity Chrons
QuaternaryHoloceneMeghalayanC1C1n/Brunhes0
Northgrippian0.0042
Greenlandian0.0082
PleistoceneLate Pleistocene0.0117
Chibanian0.129
C1r.1r/Matuyama0.773
Calabrian0.774
C1r.1n/Jaramillo0.99
C1r.2r1.071
C1r.2n/Cobb Mountain1.187
C1r.3r1.208
C2C2n/Olduvai1.78
Gelasian1.8
C2r.1r1.925
C2r.1n2.116
C2r.2r/Matuyama continued2.137
NeogenePliocenePiacenzian2.58
C2AC2An.1n/Gauss2.61
C2An.1r/Keana3.032
C2An.2n3.116
C2An.2r/Mammoth3.207
C2An.3n/Gauss continued3.33
C2Ar/Gilbert3.596
Zanclean3.6
C3C3n.1n/Cochiti4.187
C3n.1r4.3
C3n.2n/Nunivak4.493
C3n.2r4.631
C3n.3n/Sidufjall4.799
C3n.3r4.896
C3n.4n/Thvera4.997
C3r/Gilbert continued5.235
MioceneMessinian5.333
C3AC3An.1n6.023
C3An.1r6.272
C3An.2n6.386
C3Ar6.727
C3BC3Bn7.104
C3Br.1r7.214
Tortonian7.246
C3Br.1n7.262
C3Br.2r7.305
C3Br.2n7.456
C3Br.3r7.499
C4C4n.1n7.537
C4n.1r7.65
C4n.2n7.701
C4r.1r8.125
C4r.1n8.257
C4r.2r8.3
C4AC4An8.771
C4Ar.1r9.105
C4Ar.1n9.311
C4Ar.2r9.426
C4Ar.2n9.647
C4Ar.3r9.721
C5C5n.1n9.786
C5n.1r9.937
C5n.2n9.984
C5r.1r11.056
C5r.1n11.146
C5r.2r11.188
C5r.2n11.592
Serravallian11.63
C5r.3r11.657
C5AC5An.1n12.049
C5An.1r12.174
C5An.2n12.272
C5Ar.1r12.474
C5Ar.1n12.735
C5Ar.2r12.77
C5Ar.2n12.829
C5Ar.3r12.887
C5AAC5AAn13.032
C5AAr13.183
C5ABC5ABn13.363
C5ABr13.608
C5ACC5ACn13.739
Langhian13.82
C5ACr14.07
C5ADC5ADn14.163
C5ADr14.609
C5BC5Bn.1n14.775
C5Bn.1r14.87
C5Bn.2n15.04
C5Br15.186
Burdigalian15.98
C5CC5Cn.1n15.994
C5Cn.1r16.261
C5Cn.2n16.351
C5Cn.2r16.434
C5Cn.3n16.532
C5Cr16.637
C5DC5Dn17.154
C5Dr.1r17.466
C5Dr.1n17.634
C5Dr.2r17.676
C5EC5En18.007
C5Er18.497
C6C6n18.636
C6r19.535
C6AC6An.1n19.979
C6An.1r20.182
C6An.2n20.448
Aquitanian20.45
C6Ar20.765
C6AAC6AAn21.13
C6AAr.1r21.204
C6AAr.1n21.441
C6AAr.2r21.519
C6AAr.2n21.691
C6AAr.3r21.722
C6BC6Bn.1n21.806
C6Bn.1r21.985
C6Bn.2n22.042
C6Br22.342
C6CC6Cn.1n22.621
C6Cn.1r22.792
C6Cn.2n22.973
PaleogeneOligoceneChattianC6Cn.2r23.04
C6Cn.3n23.212
C6Cr23.318
C7C7n.1n24.025
C7n.1r24.061
C7n.2n24.124
C7r24.459
C7AC7An24.654
C7Ar24.766
C8C8n.1n25.099
C8n.1r25.264
C8n.2n25.304
C8r25.987
C9C9n26.42
Rupelian27.3
C9r27.439
C10C10n.1n27.859
C10n.1r28.087
C10n.2n28.141
C10r28.278
C11C11n.1n29.183
C11n.1r29.477
C11n.2n29.527
C11r29.97
C12C12n30.591
C12r30.977
C13C13n33.214
C13r33.726
EocenePriabonian33.9
C15C15n35.102
C15r35.294
C16C16n.1n35.58
C16n.1r35.718
C16n.2n35.774
C16r36.351
C17C17n.1n36.573
C17n.1r37.385
C17n.2n37.53
Bartonian37.71
C17n.2r37.781
C17n.3n37.858
C17r38.081
C18C18n.1n38.398
C18n.1r39.582
C18n.2n39.666
C18r40.073
LutetianC19C19n41.03
C19r41.18
C20C20n42.196
C20r43.45
C21C21n46.235
C21r47.76
Ypresian48.07
C22C22n48.878
C22r49.666
C23C23n.1n50.767
C23n.1r50.996
C23n.2n51.047
C23r51.724
C24C24n1n52.54
C24n.1r52.93
C24n.2n53.02
C24n.2r53.12
C24n.3n53.25
C24r53.9
PaleoceneThanetian56
C25C25n57.101
C25r57.656
C26C26n58.959
C26r59.237
Selandian59.24
Danian61.66
C27C27n62.278
C27r62.53
C28C28n63.537
C28r64.645
C29C29n64.862
C29r65.7
CretaceousLate CretaceousMaastrichtian66
C30C30n66.41
C30r68.196
C31C31n68.369
C31r69.269
C32C32n.1n71.449
C32n.1r71.689
C32n.2n71.939
Campanian72.2
C32r.1r73.649
C32r.1n73.949
C32r.2r74.049
C33C33n74.309
C33r79.9
Santonian83.6
C34C34n83.64
Coniacian85.7
Turonian89.8
Cenomanian93.9
Early CretaceousAlbian100.5
Aptian113.2
M0M0r120.9
BarremianM1M1n121.4
M1r123.8
M3M3n124.2
M3r124.7
Hauterivian125.77
M5M5n126.5
M5r127.5
M6M6n127.9
M6r128.2
M7M7n128.3
M7r128.6
M8M8n129
M8r129.3
M9M9n129.6
M9r129.9
M10M10n130.3
M10r130.7
M10NM10Nn.1n131.1
M10Nn.1r131.46
M10Nn.2n131.48
M10Nn.2r131.81
M10Nn.3n131.82
M10Nr132.1
M11M11n132.58
Valanginian132.6
M11r.1r133.17
M11r.1n133.39
M11r.2r133.4
M11AM11An.1n133.8
M11An.1r134.15
M11An.2n134.19
M11Ar134.2
M12M12n134.25
M12r.1r134.9
M12r.1n135.6
M12r.2r135.65
M12AM12An135.85
M12Ar136.05
M13M13n136.2
M13r136.4
M14M14n136.7
M14r136.95
Berriasian137.05
M15M15n137.65
M15r138.05
M16M16n138.5
M16r139.65
M17M17n141
M17r141.5
M18M18n141.75
M18r142.35
M19M19n.1n142.6
M19n.1r142.75
M19n.2n142.8
JurassicLate JurassicTithonian143.1
M19r143.75
M20M20n.1n143.95
M20n.1r144.3
M20n.2n144.4
M20r145.05
M21M21n145.7
M21r146.6
M22M22n.1n147
M22n.1r147.3
M22n.2n147.35
M22n.2r148.4
M22n.3n148.45
M22r148.5
M22AM22An149.1
Kimmeridgian149.2
M22Ar149.25
M23M23n149.45
M23r.1r150.15
M23r.1n150.6
M23r.2r150.65
M24M24n150.85
M24r.1r151.15
M24r.1n151.65
M24r.2r151.67
M24AM24An151.9
M24Ar152.05
M24BM24Bn152.35
M24Br152.75
M25M25n152.9
M25r153.25
M25AM25An.1n153.45
M25An.1r153.6
M25An.2n153.65
M25An.2r153.7
M25An.3n153.8
M25Ar153.82
M26M26n.1n154
M26n.1r154.2
M26n.2n154.22
M26n.2r154.25
M26n.3n154.35
M26n.3r154.55
M26n.4n154.58
M26r154.6
OxfordianM27M27n154.8
M27r154.95
M28M28n.1n155.15
M28n.1r155.45
M28n.2n155.6
M28n.2r155.75
M28n.3n156
M28n.3r156.3
M28n.4n156.4
M28r156.5
M29M29n156.6
M29r156.9
M30M30n157.2
M30r157.45
M31M31n157.6
M31r157.95
M32M32n158.1
M32r158.4
M33M33n.1n158.75
M33n.1r159
M33n.2n159.25
M33n.2r159.3
M33n.3n159.4
M33n.3r159.45
M33n.4n159.6
M33r159.75
M34M34n.1n160
M34n.1r160.1
M34n.2n160.6
M34r160.7
M35M35n160.85
M35r160.95
M36M36n.1n161.2
M36n.1r161.45
Middle JurassicCallovian161.5
M36n.2n161.55
M36r161.6
M37M37n.1n161.9
M37n.1r162.1
M37n.2n162.3
M37r162.4
M38M38n.1n162.55
M38n.1r162.65
M38n.2n162.75
M38n.2r162.9
M38n.3n163
M38n.3r163.1
M38n.4n163.25
M28n.4r163.5
M38n.5n163.7
M38r163.8
M39M39n.1n164
M39n.1r164.1
M39n.2n164.5
M39n.2r165
M39n.3n165.2
BathonianM39n.3r165.3
M39n.4n165.5
M39n.4r165.6
M39n.5n165.75
M39n.5r165.85
M39n.6n165.95
M39r166.05
M40M40n.1n166.2
M40n.1r166.25
M40n.2n166.35
M40n.2r166.5
M40n.3n166.6
M40r166.65
M41M41n.1n167.1
M41n.1r167.2
M41n.2n167.25
M41n.2r167.3
M41n.3n167.35
M41r167.5
M42M42n.1n168
BajocianM42n.1r168.2
M42n.2n168.6
M42.2r168.7
M42.3n168.8
M42n.3r168.95
M42n.4n169
M42r169.35
M43M43.1n169.5
M43.1r169.55
M43n.2n169.9
M43n.2r170
M43n.3n170.2
M43r170.35
M44M44n.1n170.5
M44n.1r170.8
Aalenian170.9
M44n.2n171.4
171.6