When the ice is gone : what a Greenland ice core reveals about Earth's tumultuous history and perilous future
Bierman, Paul R.
Paper Book
In 2018, frozen soil from the bottom of the world's first deep ice core, lost for decades, reappeared in Denmark. When geologist Paul Bierman and his team analyzed this material, it led them to a startling discovery: Greenland's ice sheet melted naturally 400,000 years ago. That meant the ice was...