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    Climate%20and%20Human%20Evolution;%20the%20last%204.6%20billion%20years PowerPoint PPT Presentation

Title: Climate%20and%20Human%20Evolution;%20the%20last%204.6%20billion%20years - PowerPoint PPT Presentation

Description: Title: PowerPoint Presentation - Paleoclimate and Human Evolution; the last 5 million years Author: Kristin Hepper Last modified by: John Monteverdi – PowerPoint PPT presentation

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