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Global Paleogeography | |

0 MA
|

Miocene 20MA
|

Oligocene 35 MA
|

Eocene 50 MA
|

Tertiary-Cretaceous 65 MA
|

Late Cretaceous 90 MA
|

|

Middle Cretaceous 105 MA
|

Middle Cretaceous 120 MA
|

Late Jurassic 150 MA
|

Middle Jurassic 170 MA
|

Early Jurassic 200 MA
|

Late Triassic 220 MA
|

Late Triassic 240 MA
|

Late Permian 260 MA
|

Early Permian 280 MA
|

Pennsylvanian 300 MA
|

Pennsylvanian 340 MA
|

Middle Devonian 370 MA
|

Early Devonian 400
|

Silurian 430
|

Late Ordovician 450 MA
|

Middle Ordovician 470 MA
|

Late Cambrian 500 MA
|

Early Cambrian 540 MA
|

Early Cambrian 570 MA
|

Late Precambrian 600 MA
|
Source: Dr. Ron Blakey, Professor Emeritus NAU Geology, Paleogeography and Geologic Evolution of North America
http://jan.ucc.nau.edu/~rcb7/RCB.html
http://cpgeosystems.com/gallery.html
http://jan.ucc.nau.edu/~rcb7/globehighres.html
Global paleogeography
1st-order Tectonic Globes
Global paleotectonic reconstructions |