The New York Times just published this multimedia article on divers in Yakutia, Siberia who cut through 2m of ice to look for fossils, mostly of mammoths.
www.nytimes.com
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Here's a couple of screenshots:

The Siberian Bone Hunters Diving for Ice Age Mammoth Fossils
A search for the fossils of long-extinct creatures, hidden in Russia’s frigid waters.
The link should work for everyone without a subscription.
Here's a couple of screenshots: