Tiny ‘ghost creatures’ from Antarctica give insight into past, current climate change – Phys.org

The world’s scientists have been trying to figure out how exactly ice sheets in Antarctica have changed and moved for decades. Knowing this is critical to understanding rises in sea level and the accompanying global impacts.
Many of those efforts have produced promising models of ice ages and warmer periods, but confirming their accuracy has been difficult to nail down. Now researchers, led in part by BYU’s Byron Adams, are using the history of tiny little microscopic Antarctic animals to solid…

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