Scientists have discovered a previously hidden ecosystem with an expansive system of lagoons in the salt plains of Puna de Atacama, an arid plateau in Argentina — with giant stromatolites that could ...
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Hidden Argentine lagoon may hold Earth’s earliest signs of life
On a high plateau in northwestern Argentina, a cluster of turquoise lagoons has quietly rewritten what scientists thought they knew about the earliest stirrings of life. Hidden in one of the driest ...
Boulder, Colo., USA: Stromatolites are the earliest geological record of life on Earth. These curious biotic structures are made of algae carpets growing toward the light and precipitating carbonates.
Boulder, Colo., USA: The earliest morphological traces of life on Earth are often highly controversial, both because non-biological processes can produce relatively similar structures and because such ...
What? Virginia Museum of Natural History scientists have confirmed that an approximately 500 million-year-old stromatolite was recently discovered at the Boxley Blue Ridge Quarry. These rare fossils ...
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