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Updated: June 5, 2025
All mountains and mountain-chains have been upheaved by great convulsions of the globe, which rent asunder the surface of the earth, destroyed the animals and plants living upon it at the time, and were then succeeded by long intervals of repose, when all things returned to their accustomed order, ocean and river deposited fresh beds in uninterrupted succession, the accumulation of materials went on as before, a new set of animals and plants were introduced, and a time of building up and renewing followed the time of destruction.
Moreover, I believe that it is impossible to explain the structure of great mountain-chains, such as that of the Cordillera, where the strata, capping the injected axis of plutonic rock, have been thrown on their edges along several parallel and neighbouring lines of elevation, except on this view of the rock of the axis having been repeatedly injected, after intervals sufficiently long to allow the upper parts or wedges to cool and become solid; for if the strata had been thrown into their present highly-inclined, vertical, and even inverted positions, by a single blow, the very bowels of the earth would have gushed out; and instead of beholding abrupt mountain-axes of rock solidified under great pressure, deluges of lava would have flowed out at innumerable points on every line of elevation.
Both the Huns of Attila and those of Arpad came from the family of nomadic nations, whose primitive regions were those vast wildernesses of High Asia which are included between the Altaic and the Himalayan mountain-chains. The inroads of these tribes upon the lower regions of Asia and into Europe, have caused many of the most remarkable revolutions in the history of the world.
We see the rock strata bent and folded, we see the whole mountain-chains flexed and shortened by the flexure; but had we been present, we should not have suspected what was going on. Our little span of life does not give us the parallax necessary. The rock strata, miles thick, may be being flexed now under our feet, and we know it not. The earth is shrinking, but so slowly!
He considered the articulation and expansion of continents, the position of mountain-chains, the action of clouds, the geological submersion of lands, the elevation of ancient sea-beds, the opening of the Dardanelles and the straits of Gibraltar, and the relations of the Euxine Sea.
The smoothest curled courtier in the boudoirs of a palace has an animal nature, rude and aboriginal as a white bear, omnipotent to its own ends, and is directly related, there amid essences and billets-doux, to Himalaya mountain-chains and the axis of the globe.
Within the limits here assigned to Assyria, the face of the country is tolerably varied. Possessing, on the whole, perhaps, a predominant character of flatness, the territory still includes some important ranges of hills, while on the two sides it abuts upon lofty mountain-chains.
A tolerably even surface raised out of the ocean, must have a simple, regular sea-margin; but a surface varied by table-lands and intersected by mountain-chains must, when raised out of the ocean, have an outline extremely irregular both in its leading features and in its details.
Consider whether it is not the fact, that the entire discipline of life grows out of a succession of disappointments. That youthful dream, in which life has stretched out like a sunny landscape with purple mountain-chains is it not well that it is broken up, and we strike upon rugged realities?
Moreover, I believe that it is impossible to explain the structure of great mountain-chains, such as that of the Cordillera, were the strata, capping the injected axis of plutonic rock, have been thrown on their edges along several parallel and neighbouring lines of elevation, except on this view of the rock of the axis having been repeatedly injected, after intervals sufficiently long to allow the upper parts or wedges to cool and become solid; for if the strata had been thrown into their present highly inclined, vertical, and even inverted positions, by a single blow, the very bowels of the earth would have gushed out; and instead of beholding abrupt mountain-axes of rock solidified under great pressure, deluges of lava would have flowed out at innumerable points on every line of elevation.
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