| http://www.w3.org/ns/prov#value | - N.B. ??? At Camberley, in North Surrey, a Sarsen having a partial polish on one of its sides was noticed, and the polish is ascribed to the contact and rubbing of the dried stems of grasses and other plants (with siliceous tissue) moved by the wind. ??? T, E. J, In Buckinghamshire Mr. Upfield Green, F.G.S., has observed both pebbles and prominences on pudding stones, smoothed and' polished, on the
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