 | 1832 - 852 str.
...consolidated over a glacier at the height of 10,000 feet above the level of the sea, the ice might endure as long as the snows of Mont Blanc, unless melted by volcanic heat from below. UNITED STATES. It has been estimated that seven hundren thousand children are born in the United States... | |
 | 1831 - 602 str.
...had once consolidated over a glacier at the height often thousand feet above the level of the sea, we may readily conceive that the ice would endure...long as the snows of Mont Blanc, unless melted by a volcanic heat from below. When I visited the great crater in the beginning of winter (1828), I found... | |
 | 1831 - 460 str.
...had once consolidated over a glacier at the height of ten thousand feet above the level of the sea, we may readily conceive that the ice would endure...visited the great crater in the beginning of winter, (December 1, 1828,) I found the crevices in the interior encrusted with thick ice, and in some cases... | |
 | Sir Charles Lyell - 1832 - 634 str.
...conceive that a glacier thus protected at the height of ten thousand feet above the level of the sea, would endure as long as the snows of Mont Blanc, unless...visited the great crater in the beginning of winter, (December 1st, 1828,) I found the crevices in the interior encrusted with thick ice, and in some cases... | |
 | 1833 - 1094 str.
...readily conceive, that a glacier thus protected at the height of 10,000 feet above the level of the sea would endure as long as the snows of Mont Blanc, unless melted by volcanic heat from below.' Every one is aware that, in lofty mountains, the temperature of the air diminishes as the elevation... | |
 | 1833 - 540 str.
...readily conceive, that a glacier thus protected at the height of 10,000 feet above the level of the sea would endure as long as the snows of Mont Blanc, unless melted by vdlcanic neat from below.' Every one is aware that, in lofty mountains, the temperature of the air... | |
 | Gideon Algernon Mantell - 1838 - 388 str.
...without affecting the ice beneath, which at such a height (ten thousand feet above the level of the sea) would endure as long as the snows of Mont Blanc, unless melted by volcanic heat from below.* 21. HERCULANEUM AND POMPEII. — But all these phenomena are far surpassed in interest by the wonderful... | |
 | George Charles Wallich - 1862 - 194 str.
...lower part of the lava had consolidated, we may then readily conceive that a glacier thus protected would endure as long as the snows of Mont Blanc, unless melted by volcanic heat from below." In the recent eruption of Kotla these several conditions would seem to have been fully answered. It... | |
 | George Dennis, John Murray (Firm) - 1864 - 664 str.
...readily conceive that a glacier thus protected, at the height of 10,000 feet above the level of the sea, would endure as long as the snows of Mont Blanc, unless melted by volcanic heat from below." Torre del Fflosofo. — On descending the mountain the tourist can visit the so-called " Philosopher's... | |
 | Sir Charles Lyell - 1868 - 692 str.
...readily conceive that a glacier thus protected, at the height of 10,000 feet above the level of the sea, would, endure as long as the snows of Mont Blanc, unless melted, by volcanic heat from below. When I first visited the summit of the highest cone in the beginning of winter (December 1st, 1828), I found... | |
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... flocks with water in the summer months, by simply strewing over the snow in the spring a layer of volcanic sand a few inches thick, which effectually prevents the sun from penetrating. When lava had once consolidated over a glacier at the height of... 