grounded 发表于 2025-3-23 12:50:09
http://reply.papertrans.cn/31/3077/307647/307647_11.pngBRIBE 发表于 2025-3-23 17:48:01
http://reply.papertrans.cn/31/3077/307647/307647_12.pngdeface 发表于 2025-3-23 19:28:19
Non-diastrophic structures,g of unconsolidated deposits, and in landslides and related effects. In Chapter XI gravity is further discussed as a factor in diastrophism, but the structures now to be described are generally recognized as .. This view is taken because these structures do not necessarily involve deformation of the捐助 发表于 2025-3-23 23:35:34
http://reply.papertrans.cn/31/3077/307647/307647_14.png歪曲道理 发表于 2025-3-24 03:29:33
http://reply.papertrans.cn/31/3077/307647/307647_15.pngMedicaid 发表于 2025-3-24 06:41:56
Planar and linear structures and jointing,es, including both those which being visible to the naked eye may be mapped in the field, and those that can be determined only under the microscope, and must accordingly be studied in the laboratory. In this chapter we shall deal with macro-structures, and later (Chapter XIII) with structural petro大吃大喝 发表于 2025-3-24 13:35:47
Faults,lt refers both to the plane itself, which is called the ., and to the displacements that have gone on along it. In conformity with the ideas on plastic slip and shear-fracturing expressed in Chapter III, fault planes may be shear-fractures along which the internal cohesion of the rocks has been dest我就不公正 发表于 2025-3-24 17:50:34
Folds,ation on the mechanism that caused the crumpling of the strata; the interest and beauty of the sweeping curves of great folds drawn in cross-section are aesthetically satisfying in themselves; but above all, the implications of folding with regard to movements in the crust of the earth have always a甜瓜 发表于 2025-3-24 19:59:35
http://reply.papertrans.cn/31/3077/307647/307647_19.pngObstreperous 发表于 2025-3-25 02:09:12
Major structures and tectonics,e belts, metamorphic zones, and so on, is an outstanding geological fact which leads to the consideration of the regional deployment of major structures, and their spatial relationships one to another. Taken in conjunction with other data such as the distribution of sediments, the kinds of rocks and