Benchmarks: March 1913: The first complete geologic timescale is published
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2 The geologic time scale of the Phanerozoic (Source The British... | Download Scientific Diagram
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This Geologic Time Scale shows how life has evolved and changed over the eons of time, giving each period a distinct group of fossils that can be recognized worldwide. : r/geology
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Geologic Time Scale : Divisions, Periods and Eons » Geology Science
The Geologic Timescale: a system of dating based on the rock record
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A Concise Geologic Time Scale: 2016 : Ogg, James G., Ogg, Gabi M., Gradstein, Felix M.: Amazon.it: Libri