Before revision: Sea level rise since the last glacial maximum 320px|Global sea level during the Last Glacial Period During deglaciation between about 19– 8 ka , sea level rose at extremely high rates as the result of the rapid melting of the British-Irish Sea, Fennoscandian, Laurentide, Barents-Kara, Patagonian, Innuitian ice sheets and parts of the Antarctic ice sheet.
After revision: Sea level rise since the last glacial maximum 320px|Global sea level during the Last Glacial Period During deglaciation between about 19– , sea level rose at extremely high rates as the result of the rapid melting of the British-Irish Sea, Fennoscandian, Laurentide, Barents-Kara, Patagonian, Innuitian ice sheets and parts of the Antarctic ice sheet.