How ancient Scottish rocks throw ‘snowball Earth’ theory up in the air Researchers discover rare periods of a few thousands years when climate unexpectedly awoke from slumber

How ancient Scottish rocks throw ‘snowball Earth’ theory up in the air #Science #EarthSciences #Geology #SnowballEarth #AncientGeology #ClimateChangeTheory

www.theguardian.com/science/2026/feb/25/how-...

How ancient Scottish rocks throw ‘snowball Earth’ theory up in the air Researchers discover rare periods of a few thousands years when climate unexpectedly awoke from slumber

How ancient Scottish rocks throw ‘snowball Earth’ theory up in the air #Science #EarthSciences #Geology #SnowballEarth #AncientGeology #ClimateChangeTheory

www.theguardian.com/science/2026/feb/25/how-...

Landscape image

Portrait image

Ancient Arbatax

Sardinia's rugged coast features towering cliffs, rocky shores, and ancient landmarks like the Red Rocks of Arbatax, formed 500 million years ago.

#SardiniaLandmarks #AncientGeology #ItalianCoastline

© Marco Arduino / Sime / eStock

Abstract of mud pots which are part of the geysers near Old Faithful https://kathi-isserman.pixels.com/featured/mudpot-abstract-kathi-isserman.html

Mud pots at Yellowstone geysers

kathi-isserman.pixels.com/featured/mud...

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