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UCMP Web Time Machine

https://ucmp.berkeley.edu/help/timeform.html

“UCMP Web Time Machine We have a text-only version of this page. Introduction to Geology | Navigating our Geology Wing (mya = million years ago) Phanerozoic Eon (543 mya to present) Cenozoic Era (65 mya to today) Quaternary (1.8 mya to today) Holocene (10,000 years to today) Pleistocene (2.6 mya to...” (from the page’s text)

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