Early Cambrian epoch
538.8 - 509 Ma
The definition of this interval in the timescale Cambrian Epochs is taken from the following source:
- F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
There are intervals in 6 timescales which overlap this one. show
This interval is used in the definition of 236 collections
A total of 3073 collections with 21063 occurrences lie within this time span
| International Chronostratigraphic Timescale | Cambrian Epochs | Cambrian of West Avalonia | |||
|---|---|---|---|---|---|
| Quaternary | Holocene | Meghalayan | 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 | 11.63 | ||||
| Langhian | 13.82 | ||||
| Burdigalian | 15.98 | ||||
| Aquitanian | 20.44 | ||||
| Paleogene | Oligocene | Chattian | 23.03 | ||
| Rupelian | 27.82 | ||||
| Eocene | Priabonian | 33.9 | |||
| Bartonian | 37.71 | ||||
| Lutetian | 41.2 | ||||
| Ypresian | 47.8 | ||||
| Paleocene | Thanetian | 56 | |||
| Selandian | 59.2 | ||||
| Danian | 61.6 | ||||
| Cretaceous | Late Cretaceous | Maastrichtian | 66 | ||
| Campanian | 72.1 | ||||
| Santonian | 83.6 | ||||
| Coniacian | 86.3 | ||||
| Turonian | 89.8 | ||||
| Cenomanian | 93.9 | ||||
| Early Cretaceous | Albian | 100.5 | |||
| Aptian | 113 | ||||
| Barremian | 121.4 | ||||
| Hauterivian | 125.77 | ||||
| Valanginian | 132.6 | ||||
| Berriasian | 139.8 | ||||
| Jurassic | Late Jurassic | Tithonian | 145 | ||
| Kimmeridgian | 149.2 | ||||
| Oxfordian | 154.8 | ||||
| Middle Jurassic | Callovian | 161.5 | |||
| Bathonian | 165.3 | ||||
| Bajocian | 168.2 | ||||
| Aalenian | 170.9 | ||||
| Early Jurassic | Toarcian | 174.7 | |||
| Pliensbachian | 184.2 | ||||
| Sinemurian | 192.9 | ||||
| Hettangian | 199.5 | ||||
| Triassic | Late Triassic | Rhaetian | 201.4 | ||
| Norian | 208.5 | ||||
| Carnian | 227 | ||||
| Middle Triassic | Ladinian | 237 | |||
| Anisian | 242 | ||||
| Early Triassic | Olenekian | 247.2 | |||
| Induan | 251.2 | ||||
| Permian | Lopingian | Changhsingian | 251.902 | ||
| Wuchiapingian | 254.14 | ||||
| Guadalupian | Capitanian | 259.51 | |||
| Wordian | 264.28 | ||||
| Roadian | 266.9 | ||||
| Cisuralian | Kungurian | 273.01 | |||
| Artinskian | 283.5 | ||||
| Sakmarian | 290.1 | ||||
| Asselian | 293.52 | ||||
| Carboniferous | Pennsylvanian | Gzhelian | 298.9 | ||
| Kasimovian | 303.7 | ||||
| Moscovian | 307 | ||||
| Bashkirian | 315.2 | ||||
| Mississippian | Serpukhovian | 323.2 | |||
| Visean | 330.9 | ||||
| Tournaisian | 346.7 | ||||
| Devonian | Late Devonian | Famennian | 358.9 | ||
| Frasnian | 372.2 | ||||
| Middle Devonian | Givetian | 382.7 | |||
| Eifelian | 387.7 | ||||
| Early Devonian | Emsian | 393.3 | |||
| Pragian | 407.6 | ||||
| Lochkovian | 410.8 | ||||
| Silurian | Pridoli | 419.2 | |||
| Ludlow | Ludfordian | 423 | |||
| Gorstian | 425.6 | ||||
| Wenlock | Homerian | 427.4 | |||
| Sheinwoodian | 430.5 | ||||
| Llandovery | Telychian | 433.4 | |||
| Aeronian | 438.5 | ||||
| Rhuddanian | 440.8 | ||||
| Ordovician | Late Ordovician | Hirnantian | 443.8 | ||
| Katian | 445.2 | ||||
| Sandbian | 453 | ||||
| Middle Ordovician | Darriwilian | 458.4 | |||
| Dapingian | 467.3 | ||||
| Early Ordovician | Floian | 470 | |||
| Tremadocian | 477.7 | ||||
| Cambrian | Furongian | Stage 10 | Late Cambrian | 485.4 | |
| Jiangshanian | 489.5 | ||||
| Paibian | 494 | ||||
| Miaolingian | Guzhangian | Middle Cambrian | 497 | ||
| Arcadian | 498.4 | ||||
| Drumian | 500.5 | ||||
| Wuliuan | 504.5 | ||||
| Series 2 | Stage 4 | Early Cambrian | Branchian | 509 | |
| Stage 3 | 514 | ||||
| Placentian | 517.1 | ||||
| Terreneuvian | Stage 2 | 521 | |||
| Fortunian | 529 | ||||
| 538.8 | |||||