Traces on Whiteford Beach 1 – Beach stream carving its way seawards through thick layers of marine worm sandgrain tubes at Whiteford Sands, Gower, South Wales, August 2015.
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Traces on Whiteford Beach 1 – Beach stream carving its way seawards through thick layers of marine worm sandgrain tubes at Whiteford Sands, Gower, South Wales, August 2015.