Marine life found in ancient Antarctica ice helps solve a carbon dioxide puzzle from the ice age - Phys.org 09-Jul-2020

Marine life found in ancient Antarctica ice helps solve a carbon dioxide puzzle from the ice age - Phys.org

Evidence of minute amounts of marine life in an ancient Antarctic ice sheet helps explain a longstanding puzzle of why rising carbon dioxide (CO₂) levels stalled for hundreds of years as Earth warmed from the last ice age.

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