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[:es] Subduction Initiation May Depend on a Tectonic Plate’s History [:]

[:es] New seismic imaging study of the Puysegur Trench aims to solve one of the last major questions in plate tectonics. [:]
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[:es] Vestiges of a Volcanic Arc Hidden Within Chicxulub Crater [:]

[:es] Scientists discovered magmatic remnants of a volcanic arc by dating granitic rocks of the middle crust excavated by, and hidden within, the Chicxulub impact crater. [:]
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[:es] Carbonate Standards Ensure Better Paleothermometers [:]

[:es] A community effort finds that carbonate standards eliminate the interlaboratory differences plaguing carbonate clumped-isotope thermometry studies. [:]
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[:es] A Window into the Weather on Titan [:]

[:es] Cassini’s final flybys of Saturn’s largest moon may have captured a temperature drop due to rainfall, one of the first observations of weather changes on Titan. [:]
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[:es] The First Angstrom-Scale View of Weathering [:]

[:es] Researchers observe how water vapor and liquid alter sedimentary rocks through physical and chemical processes. [:]
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[:es] Superlasers Shed Light on Super-Earth Mantles [:]

[:es] By compressing iron oxide to pressures expected inside a large and rocky exoplanet, scientists discovered that such mantles could layer, mix, and flow in ways very different from those […]
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[:es] The Surprising Source of Greenhouse Gas Emissions [:]

[:es] Changing the way emissions are tallied may help litigators focus on the worst climate offenders and shape mitigation. [:]
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[:es] Dust on the Wind [:]

[:es] A new study confirms that an important wind system is shifting due to climate change. [:]
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[:es] Subduction May Recycle Less Water Than Thought [:]

[:es] A new analysis of seismic data from the Middle America Trench suggests that previous calculations have vastly overestimated the total amount of water transported to the mantle worldwide. [:]