Parker et al provide a revised model of the ice sheet margin retreat of the Ross Sea sector of Antarctica. They show there was a rapid retreat of ice shelf between about 6900 and 5400 years ago. doi.org/10.1038/s414...
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Synchronous mid-Holocene marine and terrestrial deglaciation in the Ross Sea, Antarctica - Nature Communications
Methods used to date a network of marine sediment cores reveal that rapid retreat of the Ross Ice Shelf was contemporaneous with the lowering of nearby outlet glaciers, implicating warm ocean waters a...