Ancient squirrel droppings reveal “remarkable” details about Arctic’s history

Researchers analyzed permafrost samples collected from ground squirrel burrows that span several glacial periods and can remain frozen and sealed for thousands of years. (Georgia Kirkos via SWNS)

By Stephen Beech

Squirrel droppings dating back up to 700,000 years have revealed "remarkable" new details about the Arctic's evolutionary history.

Ancient squirrel droppings reveal “remarkable” details about Arctic’s history

An ancient Arctic ground squirrel nest found in Lower Hunker Creek, Yukon. (Duane Froese via SWNS)

Ancient squirrel droppings reveal “remarkable” details about Arctic’s history

Squirrel droppings dating back up to 700,000 years have revealed "remarkable" new details about the Arctic's evolutionary history. (Duane Froese via SWNS)

Originally published on talker.news, part of the BLOX Digital Content Exchange.

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