Canadian tundra formerly covered in rich forest: Ancient plant fossil record shows

The heady aroma of magnolia blossoms and lotus flowers might have wafted to your nostrils if you had gone for a walk 56 million years ago in the lush green forest which covered Canada’s northernmost islands.

Now covered in ice and snow, present-day Ellesmere and Axel Heiberg islands in …
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Enlace: Canadian tundra formerly covered in rich forest: Ancient plant fossil record shows