变形岩石中的运动学标志
任建业
摘要(Abstract)：
褶皱倒向、鞘褶皱指向、拉伸线理、旋转碎斑系、S—C面理、不对称压力影和石英、方解石C组构是韧性或韧脆性变形岩石中广泛发育的非共轴旋转变形构造,根据对这些构造的研究,即可确定变形岩石中的构造运动方向,进而揭示区域构造以至板块构造的运动学特点.本文综述了国内外构造地质界现今广泛应用的这些运动学标志,并以英国西市部地区构造研究为例,讨论了它们的地质意义.
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基金项目(Foundation):
作者(Author): 任建业
参考文献(References)：
- [1]Shackleton,R.M.& A.C.Ries,The relationship between regionally consistent stretching lineations and plate motions.J.Struct.Geol.,1984,Vol.6(12),PP.111-17
- [2]Maurice Brunel,Ductile thrusting in the Himalayas:shear sense criteria and stretching lineation.Tectonics,1986,Vol.5(2),pp.247-65
- [3]Tim Sugden,Kinematic indicators:struetures that record the sense of movement in mountain chains.Today Geology,1987,Vol.3(3),pp.93-99
- [4]Ramsay,J.G.,et al,Role of shear in development of the Helvetic fold-thrust belt of switzerland.Ceology,1983,Vol.11,PP.439-42
- [5]Passchier,C.W.&C.Simpson,Porphyroclast systems as kinematic indicators.J,Struct.Geol.,1986,Vol.8(8),pp.831-43
- [6]Nicolas,A.:Principles of rock deformation.D.Reidel Publishing Company,Dordrccht,Holland,1987
- [7]Lister,G.S.& A.W.Snoke,S-C mylonites,J.Struct.Geol.,1984,Vol.6(6),pp.617-38
- [8]Ramsay,J.G.Rock ductility and its influence on the development of tectonic structures in mountain belts.Mountain Building Processes,1982,pp.111-27
- [9]Mattauer,M.et al.Transverse lineation and large-scale structures rclated to Alpinc obduction in Corsica.J.Struct.Geol.,1981,Vol.3(4),PP.401-9
- [10]Gall,Bernard Le.et al.Variscan strain pattern in the Paleozoic series at the Lizard Front,Southwest England.Tectonics,1986,Vol.5(4), pp.589-606