The North American Late Wisconsin ice sheet and mantle viscosity from glacial rebound analyses

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• 作者：Kurt Lambeck^a ; ^b ; ^{kurt.lambeck@anu.edu.au} ; Anthony Purcell^a ; ^{Anthony.purcell@anu.edu.au} ; S. Zhao^a ; ^c
• 关键词：Glacial rebound ; Sea level change ; North America ; Pleistocene ; Pro-glacial lakes ; Laurentide ice sheet ; Mantle viscosity
• 刊名：Quaternary Science Reviews
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：158
• 期：Complete
• 页码：172-210
• 全文大小：13541 K
• 卷排序：158

文摘

New constraints on the deglaciation of the North American ice sheet. Importance of palaeo-gradients of pro-glacial lakes in glacial rebound inversions. North American ice sheet multi-domed from at least 18–17 ka BP onwards. Mantle viscosity under North America higher than for continental margins and oceans.