Robert Clarkのインスタグラム(robertclarkphoto) - 6月1日 00時19分

Another burial a @ナショナルジオグラフィック story on Doggerland who's existence was first suggested in a late 19th-century book “A Story of the Stone Age” by H.G. Wells, set in a prehistoric region where one might have walked dryshod from Europe to Britain.
The landscape was a diverse mix of gentle hills, marshes, wooded valleys and swamps. #Mesolithic people took advantage of #Doggerland’s rich migrating wildlife and seasonal hunting grounds that has been evident in the ancient bones and tools embedded on the present sea floor brought to the surface by fishing trawlers.
Over time, the area was flooded by rising sea levels after the last #glacial period around 6,500 to 6,200BC. Melting water that had been locked away caused the land to tilt in an isostatic adjustment as the huge weight of ice lessened.

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