Remains of a submerged ancient forest, showing the trunks... - David Mansell, DM604a241.jpg

Remains of a submerged ancient forest, showing the trunks and roots of trees which grew 1500 years ago before sea levels rose to cover them, Cardigan Bay, Borth, North Wales. The lost land of Cantre'r Gwaelod - David Mansell - 2006-02-27
 
 
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