 | 1893 - 988 Seiten
...average of 100 tons of rocky matter is dissolved per English square mile per annum. Of this he says: "If we allot 50 tons to carbonate of lime, 20 tons...carbonate of magnesia, 4 to sulphate of magnesia, I to peroxide of iron, 8 to chloride of sodium, and 6 to the alkaline carbonates and sulphates we shall... | |
 | Liverpool Geological Society - 1878 - 480 Seiten
...quantity of sediment by the fraction representing the proportion it bears to the water, that is ^yy Beardmore calculates the depth run off the ground...Of this total, if we allot 50 tons to carbonate of linie, 20 tons to sulphate of lime, 7 to silica, 4 to carbonate of magnesia, 4 to sulphate of magnesia,... | |
 | Thomas Mellard Reade - 1879 - 76 Seiten
...quantity of sediment by the fraction representing the proportion it bears to the water, that is 13'31. Beardmore calculates the depth run off the ground at 8-40 inches. — "Manual of Hydrology." How can we approach the question ? If, as is generally supposed, the sea contains only what is washed... | |
 | 1893 - 912 Seiten
...average of ZOO tons of rocky matter is dissolved per English square mile per annum. Of this he says: " If we allot 50 tons to carbonate of lime, 20 tons...carbonate of magnesia, 4 to sulphate of magnesia, I to peroxide of iron, 8 to chloride of sodium, and 6 to the alkaline carbonates and sulphates we shall... | |
 | Newton Horace Winchell - 1893 - 474 Seiten
...average of 100 tons of rocky matter is dissolved per English square mile per annum. Of this he says: "If we allot 50 tons to carbonate of lime, '20 tons...to peroxide of iron, 8 to chloride of sodium, and G to the alkaline carbonates and sulphates we shall probably be as near the truth as present data will... | |
 | Smithsonian Institution. Board of Regents - 1894 - 1122 Seiten
...1877, vol. Ill, pt. 3, pp. 212-235. Chemical Denudation in relation to Geological Time, 1879, pp. 1-61. we allot 50 tons to carbonate of lime, 20 tons to...sulphate of magnesia, 1 to peroxide of iron, 8 to ch loride of sodium, and 6 to the alkaline carbonates and sulphates, we shall probably be as near the... | |
 | 1893 - 910 Seiten
...average of 100 tons of rocky matter is dissolved per English square mile per annum. Of this he says: "If we allot 50 tons to carbonate of lime, 20 tons...carbonate of magnesia, 4 to sulphate of magnesia, i to peroxide of iron, 8 to chloride of sodium, and 6 to the alkaline carbonates and sulphates we shall... | |
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If we allot 50 tons to carbonate of lime, 20 tons to sulphate of lime, 7 to silica, 4 to carbonate of magnesia, 4 to sulphate of magnesia... 