[PAR] [TLE] Doggerland [SEP] Doggerland was an area now beneath the southern North Sea that connected Great Britain to continental Europe during and after the last glacial period.  It was flooded by rising sea levels around 6,500–6,200 BCE.  Geological surveys have suggested that it stretched from Britain's east coast to the Netherlands and the western coasts of Germany and the peninsula of Jutland.  It was probably a rich habitat with human habitation in the Mesolithic period, although rising sea levels gradually reduced it to low-lying islands before its final submergence, possibly following a tsunami caused by the Storegga Slide. [PAR] [TLE] Storegga Slide [SEP] The three Storegga Slides are considered to be amongst the largest known landslides.  They occurred under water, at the edge of Norway's continental shelf in the Norwegian Sea, approximately 6225–6170 BCE.  The collapse involved an estimated 290 km length of coastal shelf, with a total volume of 3500 km3 of debris, which caused a very large tsunami in the North Atlantic Ocean.
[PAR] [TLE] Doggerland [ SEP ] Doggerland was an area now beneath the southern North Sea that connected Great Britain to continental Europe during and after the last glacial period . It was flooded by rising sea levels around 6,500–6,200 BCE . Geological surveys have suggested that it stretched from Britain 's east coast to the Netherlands and the western coasts of Germany and the peninsula of Jutland . It was probably a rich habitat with human habitation in the Mesolithic period , although rising sea levels gradually reduced it to low - lying islands before its final submergence , possibly following a tsunami caused by the Storegga Slide . [PAR] [TLE] Storegga Slide [ SEP ] The three Storegga Slides are considered to be amongst the largest known landslides . They occurred under water , at the edge of Norway 's continental shelf in the Norwegian Sea , approximately 6225–6170 BCE . The collapse involved an estimated 290 km length of coastal shelf , with a total volume of 3500 km3 of debris , which caused a very large tsunami in the North Atlantic Ocean .
Doggerland was submerged by a tsunami formed in what ocean?
Doggerland was submerged by a tsunami formed in what ocean ?
North Atlantic Ocean
North Atlantic Ocean