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利用岩石中原始形态已知的变形个体,如变形化石、鲕粒、退色斑等,来计算岩石所受到的内部变形,是构造地质研究的重要方面之一。在这方面已有许多著作作了专门的论述,其中克鲁斯1947年对《南山褶皱中的鲡石变形》的研究是早期的名著之一。兰姆赛(1967)在《岩石的褶皱和断裂》一书中作了系统而详尽的说明。但这些方法所测量的是岩石所受到的
It is one of the most important aspects of tectonic geology to use the deformed individuals known from the original rock morphology, such as metamorphic fossils, ooids and faded spots, to calculate the internal deformation of rock. In this respect, there have been many works devoted to discourse, of which Cruise in 1947 on “Nanshan fold in stone deformation” study is one of the early famous. Ramsay (1967) made a systematic and exhaustive account of the book “Folds and Ruptures of Rocks.” But what these methods measure is what the rock receives