本文探讨根据地表岩石发育程度的等值线,定量评价岩浆作用程度的方法。同时以苏联远东为例说明对太古代、元古代、古生代、中生代及新生代花岗岩类评价的结果,以及在深部地质地球物理研究中应用所得结果的可能性。在苏联远东的大地构造史和内生成矿中长期和多样的岩浆活动起着决定性的作用。对岩浆作用,特别是花岗岩类岩浆作用的全面研究结果,不仅具有一般的理论意义而且具有重要 This paper discusses the method of quantitatively evaluating the degree of magmatism based on the contour of the degree of surface rock development. At the same time, taking the Far East of the Soviet Union as an example, the results of evaluation of the Archean, Proterozoic, Paleozoic, Mesozoic and Cenozoic granite classes and the possibility of applying the results obtained in deep geo-geophysical studies are illustrated. The tectonic history in the Far East of the Soviet Union and the long-term and diverse magmatic activities of endogenic minerals play a decisive role. A comprehensive study of the role of magmas, especially granitic magmatism, is not only of general theoretical but also important