https://www.heritagedaily.com/2018/07/doggerland-europes-lost-land/117925 https://www.heritagedaily.com/2018/07/doggerland-europes-los... Doggerland was submer

https://www.heritagedaily.com/2018/07/doggerland-europes-lost-land/117925 https://www.heritagedaily.com/2018/07/doggerland-europes-los... Doggerland was submerged 5,000 BC because of water rising due to the ice cap melting...