The Buried landforms from a massive ice sheet that existed approximately 1 million years ago have been uncovered deep beneath the North Sea.
The ice sheet, which extended from present-day Norway to the British Isles, left behind significant imprints before retreating.
The discoveries are helping scientists understand historical glacial dynamics and their relation to shifting climatic patterns.
The giant ice sheet formed during a period of the last ice age known as the mid-Pleistocene transition (MPT) that lasted between 1.3 million and 700,000 years ago.
The ice age itself began approximately 2.6 million years ago and ended 11,700 years ago.