Geological timescale. Artwork representing the geological timescale from billion years ago (top right) to the present day (bottom right). The lo

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Geological timescale. Artwork representing the geological timescale from billion years ago (top right) to the present day (bottom right). The lower half of the strip represents four geological eras: the Precambrian (grey), the Paleozoic (blue), the Mesozoic (green), and the Cenozoic (yellow). The upper half of the strip represents various geological eras, periods and epochs (19 shown here). From top to bottom: Hadean, Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian, Triassic, Jurassic, Cretaceous, Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene. For labels, see C021/3470 and C021/3471.

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Size: 5433px × 3260px
Photo credit: © GARY HINCKS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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