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Using krypton gas to date the age of ancient ice coresChicago Tribune |
April 23, 2014 |
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New Dating System Could Reveal Secrets of Earth’s Ancient ClimateVOA News |
April 23, 2014 |
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Using krypton gas to date the age of ancient ice coresLos Angeles Times |
April 23, 2014 |
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Radioactive krypton assists in hunt for the world's oldest iceFox News |
April 23, 2014 |
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Scientists Develop Antarctic Ice Dating Technique Using KryptonNewsweek |
April 23, 2014 |
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Superman's Krypton Aids Hunt for World's Oldest IceYahoo! News |
April 23, 2014 |
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Superman's krypton aids hunt for world's oldest iceYahoo! News |
April 22, 2014 |
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Using krypton gas to date the age of ancient ice coresChicago Tribune |
April 22, 2014 |
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Experts say ethanol study used bad modelThe Des Moines Register |
April 22, 2014 |
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Scientists use krypton gas to date the age of ancient ice coresSeattle Times |
April 22, 2014 |
