Ancient Antarctic Rainforest Evidence

In 2017, scientists from Germany and the UK took sediment cores from the Antarctic seafloor at depths of about 30 meters near the Pine Island and Thwaites glaciers. The cores contained well-preserved samples of forest soil, pollen, spores, and even root systems, dating back 90 million years to the mid-Cretaceous period. These findings suggest that Antarctica was once a swampy, temperate rainforest, with a climate much warmer than today.

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