News tagged with ocean sediment

The Amazon River is 11 million years old

The Amazon River originated as a transcontinental river around 11 million years ago and took its present shape approximately 2.4 million years ago. These are the most significant results of a study on two ...

dateJul 07, 2009 in Earth Sciences
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Exploring hidden life’s abundance

(PhysOrg.com) -- Two miles below the surface of the Sargasso Sea lies a depression in the Earth’s crust filled with sediment and, scientists believe, teeming with life — exotic, microscopic, and very likely ...

dateFeb 12, 2009 in Earth Sciences
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