Alternate Definitions for Quaternary period

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Term: Quaternary period
Definition: The last two million years of geologic time, comprising the Pleistocene and Holocene glacial epochs. Estimates of the date of the beginning of the Quaternary vary between 2.5 and 1.6 million years ago.
GCW AMSglossary
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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Term: Quaternary period
Definition:
lcsh1910
Created 2023.12.01
Last Modified 2023.12.01
Contributed by Christopher Rauch
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https://n2t.net/ark:/99152/h47685