How Climate Has Shifted Over Millions of Years
When it comes to our planet's fluctuating temperatures over the last 34 million years, a lake in the Russian Arctic has lots to show. Hosted by: Caitlin Saks Production by: Ari Daniel & Lorena Lyon Camera: Emily Zendt NOVA Labs Editorial Director: David Condon Mitch Butler, Diatoms of North America Sarah Spaulding, Earth Science and Remote Sensing Unit NASA Johnson Space Center Google Earth
Courtesy of NOVA PBS on YouTube. Watch on YouTube ↗
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