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Deep Sea Beryllium Spike Shows Something Big Happened 10 Million Years Ago, But What?
The Pacific seafloor laid down around 10 million years ago is dramatically enriched in beryllium-10, compared to older and ...
We Found an Unexpected Anomaly in the Pacific Ocean
Earth must have experienced something exceptional 10 million years ago. Our study of rock samples from the floor of the ...
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Scientists discover a strange signal from 10 million years ago on ocean bed
Scientists have long sought reliable methods to date ancient geological events, but a surprising find in deep-sea samples may ...
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An Anomaly in the Pacific Seafloor Due to Astrophysical Events 10 Million Years Ago Could Redefine Geological Dating
Rossendorf (HZDR), in collaboration with the Dresden University of Technology (TUD Dresden) and the Australian National ...
Phys.org4d
Anomaly in the deep sea: Accumulation of rare atoms could improve geological dating methods
It suggests that the after-effects of a near-Earth supernova could have caused cosmic radiation to become temporarily more intense 10 million years ago. Alternatively, the Earth might have ...