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RT @OceanAndClimate: Looking at this modern distribution of d3He (a He isotope only in Earth's mantle) tells us that A LOT of mantle-derive…
RT @OceanAndClimate: Looking at this modern distribution of d3He (a He isotope only in Earth's mantle) tells us that A LOT of mantle-derive…
RT @OceanAndClimate: Looking at this modern distribution of d3He (a He isotope only in Earth's mantle) tells us that A LOT of mantle-derive…
RT @OceanAndClimate: Looking at this modern distribution of d3He (a He isotope only in Earth's mantle) tells us that A LOT of mantle-derive…
Looking at this modern distribution of d3He (a He isotope only in Earth's mantle) tells us that A LOT of mantle-derived materials enter the Pacific. Support for enhanced deglacial seafloor volcanism driving extreme 14C depletion—mostly in the Pacific! h…