Calcium Carbonate Veins In Ocean Crust Record A Threefold

2012-8-22we have now learned to see in the mantle of waste the record of the destructive action of the agencies of weathering on the rocks of the land surfaceimilar records we shall find buried deeply among the rocks of the crust in old soils and in rocks pitted and decayed, telling of old land surfaces long wasted by the weather.

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