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Example sentences for "anticlinal"

Lexicographically close words:
anticipative; anticipatory; antick; anticke; anticlimax; anticline; anticlines; antico; anticorruption; antics
  1. A few miles farther north these same beds rise again to the surface at the summit of an anticlinal which runs parallel to the chain.

  2. The same section shows one of the minor east and west anticlinal lines before alluded to (p.

  3. On entering the Alleghany Mountains, where the distinct anticlinal axes begin to show themselves, but before the dislocations are considerable, the volatile matter is generally in the proportion of eighteen or twenty per cent.

  4. Lines drawn along the summits of the ridges, A, B, would be anticlinal lines, and one following the bottom of the adjoining valleys a synclinal line.

  5. On following one of the anticlinal ridges of the Jura, before mentioned, A, B, C, fig.

  6. He also remarks, that the anticlinal lines are occasionally oblique and cross each other, in which case the greatest dislocation of the beds takes place.

  7. In the majority of cases, an anticlinal axis forms a ridge, and a synclinal axis a valley, as in A, B, fig.

  8. Thurmann, in his work on the anticlinal ridges and valleys of elevation of the Bernese Jura.

  9. The valleys within this range often follow anticlinal but rarely synclinal lines; that is, the strata on the two sides more often dip from the line of valley than towards it.

  10. On the eastern slope, the strata in the upper part are regularly inclined at about 25 degrees to the east, so that the summit of this chain, neglecting small irregularities, forms a broad anticlinal axis.

  11. First, that though the strata are generally horizontal, they have been upheaved in Chiloe in a set of parallel anticlinal and uniclinal lines ranging north and south,--in the district near P.

  12. To take the simplest case, that of a single anticlinal axis fading off gradually at each end, we shall have a sort of turtle back of land emerged from the sea, as in figure 6, aa being the anticlinal axis.

  13. We might suppose the top of an anticlinal arch would be the highest part of the country; that, even if rain and running water have worn the country down, that would still stand highest, and be worn down least.

  14. Nearly the whole of our English Eocene strata lies in these two basins, having been denuded away from the anticlinal arches.

  15. We shall notice, however, that the Island rivers start from south of the anticlinal axis.

  16. The rivers began to flow when the Chalk strata were continuous over the centre of the Island; and their course was determined when the east and west anticlinal axis rose above the sea.

  17. Besides the anticlinal and synclinal folds already explained, there are folds that slope in only one direction, one-sided or monoclinal folds (Fig.

  18. It is very interesting to notice the relations of anticlinal and synclinal folds to the agents of erosion.

  19. Anticlinal and synclinal folds are symmetrical when the dip or slope of the strata is the same on both sides and the axial plane is vertical.

  20. The anticlinal axis runs approximately north-west and south-east, and is thus roughly parallel to the earthquake-fault.

  21. In the neighbourhood of Zafarraya, the fault intersects the broken anticlinal fold of the Sierra Tejeda, and the epicentre is thus situated in one of the most disturbed tracts of the whole region.

  22. The anticlinal fault of Charnwood Forest dates from a pre-carboniferous period.

  23. If an anticlinal arch be a weak structure, a synclinal arrangement of strata is quite the opposite.

  24. Hence it is that in all regions which have been exposed for prolonged periods to sub-aerial denudation synclinal strata naturally come to form hills, and anticlinal strata valleys or low grounds.

  25. An anticlinal arrangement of strata is a weak structure--it readily succumbs to the attacks of the denuding agents; a synclinal arrangement on the contrary, is a strong structure, which is much less readily broken up.

  26. It is not formed by an anticlinal fold or "saddleback.

  27. These hills consist of a great series of hard igneous rocks, which are arranged in the form of a depressed anticlinal arch--the low grounds lying to the north and south being composed chiefly of sandstones and shales.

  28. The crest of the Ochils coincides, therefore, more or less closely, with an anticlinal arch or fold of the strata.

  29. Underground water, springs, and frost are enabled to play havoc with anticlinal strata, for the structure is entirely in their favour.

  30. All the later explorers in the field--Canadians and members of the Geological Survey--accept a pre-Cambrian anticlinal in the heart of the Green Mountains.

  31. Professor Hitchcock was the first to make a geological map of New Hampshire, and he also demonstrated the anticlinal nature of the Green Mountains of Vermont.

  32. Unlike the Green, however, the gentle dips of the strata in the canyons of the Colorado are interrupted by several gentle anticlinal (fig.

  33. Further downstream is Shafer dome, a closed anticlinal bulge just beyond the W-shaped bend in the river as shown in figure 29.

  34. Survey, found that under a similar condition as much as three and a half miles of strata have been removed by denudation from the top of anticlinal beds in the Uinta Mountains.

  35. But this being from an anticlinal arch, it does not, of course, afford any measure of the extent of the denudation of the surrounding country.

  36. The stream traverses a breached anticlinal of Medina sandstone, of which these mountains are the lateral members.

  37. The so-called anticlinal structures, which have been found by experience to be so favorable to the accumulation of oil, are by no means symmetrical in shape or uniform in size.

  38. It is not clear to the writer that the interior adjustment assumed under this hypothesis is necessarily slowed up or stopped by anticlinal buckling.

  39. Data are insufficient, however, to indicate the extent to which the anticlinal areas are really areas of maximum shearing.

  40. After prolonged erosion there is likely to be little correspondence between the positions of the anticlinal folds and the crests of the higher mountains.

  41. For these reasons shales and slates are the only rocks which are likely to be fused by relief from load through the formation of anticlinal arches within the earth’s zone of flow.

  42. The arches of the strata the geologist calls anticlines or anticlinal folds, and the troughs he calls synclines or synclinal folds (Fig.

  43. From the great development of these inner beds, a person walking round the rim of this crater might fancy himself on a circular anticlinal ridge of stratified sandstone and conglomerate.

  44. They make their appearance in sharp anticlinal arches in the South Staffordshire coalfield, and along its faulted margins.

  45. The trough-shaped arrangement of the beds at s is called a synclinal curve, or simply a syncline; the arched strata at a forming, on the contrary, an anticlinal curve or anticline.

  46. Section of Anticlinal and Synclinal Folds on the line CD (fig.

  47. Where they dip away from the axis of movement the structure is termed an anticline or anticlinal fold; where they dip towards the axis, it is a syncline or synclinal fold.

  48. Here we see that, at the part of the anticlinal axis (A) where the section crosses, bed No.

  49. The present surface of anticlinal sandstone ridges and synclinal limestone hollows thus began to arise; but the main streams still held on their courses across the strike, that is, from north to south.

  50. After another anticlinal of Old Red Sandstone, the Carboniferous Slate occupies most of the country southward, with occasional appearances of the basal Coomhola Grits and of the underlying Old Red Sandstone along anticlinals.

  51. Subsequent movements produced in the Nova Scotia and the adjoining New Brunswick coal-fields the usual anticlinal and synclinal flexures.

  52. The line D E, Figure 64, is the anticlinal line, on each side of which the dip is in opposite directions, as expressed by the arrows.

  53. Many such synclinal mountains or plateaus, separated by narrower anticlinal valleys, occur throughout the Appalachians.

  54. The anticlinal ridges have thus been transformed into topographic valleys and the original synclinal troughs left in relief as plateaus and ridges.

  55. When the inclined position is produced by an uplift of the strata, along a given line, so that they dip in opposite directions, this line is called an anticlinal axis, as at Fig.

  56. An anticlinal fold is attacked by erosion as soon as it begins to rise above the original level, and the higher it is uplifted, and the stronger are its slopes, the faster is it worn away.


  57. The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "anticlinal" in a variety of sentences. We hope that you will now be able to make sentences using this word.