Dissolving Limestone at Spaniard Rocks 11 – Shallow water-filled depressions in Carboniferous Limestone showing acid etching patterns on the margins of the pools, Spaniard Rocks, Rhossili Bay, Gower Peninsula, South Wales.
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Dissolving Limestone at Spaniard Rocks 11 – Shallow water-filled depressions in Carboniferous Limestone showing acid etching patterns on the margins of the pools, Spaniard Rocks, Rhossili Bay, Gower Peninsula, South Wales.