IFLScience on MSN13d
The Earth Has Two Mysterious Protrusions On Its Core And They’re Not The SameThe two continent-sized provinces have been known since the 1970s, but it’s only in the last few years we’ve started to ...
Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic ...
The Daily Galaxy on MSN4d
Buried for 250 Million Years, Scientists Uncovered a Hidden “Prehistoric Seafloor” Beneath the PacificDeep beneath Earth’s surface, researchers have discovered an ancient seafloor buried for millions of years. This unexpected ...
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Experts are baffled by structures under Pacific that shouldn't existAccording to current scientific theories, the anomalous material in the lower mantle, about 600 miles (1,000km) beneath the water, 'should not be found' there. Described as a 'major mystery', the ...
Indian scientists have uncovered the possible cause behind the Indian Ocean Geoid Low (IOGL), the lowest geoid anomaly on ...
Crystal structures of major mineral phases composing the Earth's deep mantle, (Mg,Fe)SiO3 bridgmanite (Brg), its high-pressure phase post-perovskite (PPv), CaSiO3 perovskite, and (Mg,Fe ...
"Our new results suggest that for most of Earth's history, convection in the mantle was stratified into two distinct layers, namely upper and lower mantle regions that were isolated from each ...
Here different colors trace different components of Gaia and Theia. The lower mantle of Gaia, denoted by the dashed circle with a radius of 0.8 Earth radii (RE), is only marginally contaminated by ...
Drewitt, J. W. E., Walter, M. J., Zhang, H., McMahon, S. C., Edwards, D., Heinen, B. J., Lord, O. T., Anzellini, S., & Kleppe, A. K. (2019). The fate of carbonate in ...
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