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"ediacaran"2 articles archived since 1845

Two-Billion-Year-Old Fossils Reveal Strange and Puzzling Forms

To a human, two billion years is an unfathomable interval. But that, a team of European, Gabonese, and American scientists now say, is how long ago a recently discovered hoard of fossils suggests Earth’s first big life evolved — large enough to see with the naked eye, and in a spectrum of forms that tease [...]

January 29, 2015 — Jennifer Frazer

Funnel-Shaped Animals Invented Reefs Prior to Cambrian Explosion

Scientists have long thought of the Cambrian Explosion 541 million years ago as the flowering of complex life on Earth. Strangely shaped, large soft-bodied organisms were known to have lived in the period just prior — the Ediacaran — but they made few hard parts and scientists have debated whether any or how many were [...]

July 2, 2014 — Jennifer Frazer

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