A fold and thrust belt is a series of mountainous foothills, adjacent to an orogenic belt, which form due to contractional tectonics. Fold and thrust belts commonly form in the forelands adjacent to major orogens as deformation propagates outwards. Fold and thrust belts usually comprise both folds and thrust faults, commonly interrelated. They are commonly also known as thrust-and-fold belts, or simply thrust-fold belts.
Read more about Fold And Thrust Belt: Thrust Belts
Famous quotes containing the words fold, thrust and/or belt:
“I mourn the safe and motherly old middle-class queen, who held the nation warm under the fold of her big, hideous Scotch-plaid shawl and whose duration had been so extraordinarily convenient and beneficent. I felt her death much more than I should have expected; she was a sustaining symbol—and the wild waters are upon us now.”
—Henry James (1843–1916)
““I sawe Phoebus thrust out his golden hedde,
Upon her to gaze:
But when he sawe how broade her beames did spredde
It did him amaze.”
—Edmund Spenser (1552?–1599)
“But the lightning which explodes and fashions planets, maker of planets and suns, is in him. On one side elemental order, sandstone and granite, rock-ledges, peat-bog, forest, sea and shore; and on the other part, thought, the spirit which composes and decomposes nature,—here they are, side by side, god and devil, mind and matter, king and conspirator, belt and spasm, riding peacefully together in the eye and brain of every man.”
—Ralph Waldo Emerson (1803–1882)