A revised age reconstruction suggests marine-based regions of the Eurasian Ice Sheet melted rapidly, contributing to a major sea-level rise some 14,600 years ago. Such a rapid collapse of massive ice hints at the vulnerability of Earth’s remaining ice sheets.

中文翻译：

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古代冰盖坍塌

修改后的年龄重建表明，欧亚冰原的海洋区域迅速融化，促成了大约14600年前的主要海平面上升。如此巨大的冰块迅速崩塌，暗示着地球上剩余冰盖的脆弱性。