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Past climate change and continental ice melt linked... http://www.epgeology.com/news-f37/past-climate-change-and-continental-ice-melt-linked-t5307.html |
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Author: | NewsPoster [ Sat Oct 18, 2014 3:31 pm ] |
Post subject: | Past climate change and continental ice melt linked... |
Science Daily Geology Scientists have discovered that a globally warm period in Earth's geological past featured highly variable levels of CO2. Previous studies have found that the Miocene climatic optimum, a period that extends from about 15 to 17 million years ago, was associated with big changes in both temperature and the amount of continental ice on the planet. Now a new study has found that these changes in temperature and ice volume were matched by equally dramatic shifts in atmospheric CO2. Read more |
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