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目前,亚洲多数地质学家认为,渤海、黄海、东海和日本海,是新生代以来逐渐形成的,因而,有理由认为,现今中国东部与朝鲜半岛、日本列岛,在前中生代的地质构造发展,是一脉相连的.至于其间的连接图式.不少研究者仍沿用五十年代初日本地质学家小林贞一提出的“福建-岭南地块”说,且几成定论.当然,这一结论是根据当时中国东部地质研究程度较低的资料得出的,从而将中国东部南北宽约500公里、包括几个复杂构造单元的下扬子-江南-钱塘地区,全部对应到朝鲜半岛仅有50—60公里狭窄的沃川坳陷,而将日本列岛与中国上海一带连接的可能性排除在外,显然是不切合中国东部与朝鲜、日本古构造展布的规律.随着陆地和海域地质与地球物理资料的积累,笔者从历史大地构造分析法出发,通过对中国东部地质构造的调查研究,以及对朝鲜半岛和西南日本的地质构造发展特点作初步分析后认为,它们之间的前震旦系变质岩、震旦—古生代地层和古生物、区域构造线、深大断裂延伸、岩浆活动、含矿性及中、新生代拗陷展布,在前中生代(可能包括中生代)的地质发展过程中是紧密相连的.这一观点,对进一步认识西太平洋地区古构造演化及成矿规律,对中、新生代含油气盆地的形成机制,都具有一定理论和实际意义.
At present, most geologists in Asia believe that the Bohai Sea, the Yellow Sea, the East China Sea and the Sea of Japan were gradually formed since the Cenozoic. Therefore, it is reasonable to think that the development of the geological structure of the Mesozoic Mesoproterozoic in the present-day China and the Korean Peninsula and the Japanese Archipelago, Is connected with each other.As for the connection between the drawings.Many researchers still follow the early 1950s Japanese geologist Kobayashi one proposed “Fujian - Lingnan block,” and a few final conclusion, of course, this The conclusion is based on the less-geologically studied data of the eastern part of China at the time, and thus the Yangtze-Jiangnan-Qiantang area, with several 500 km of north-south width in eastern China and several complicated structural units, corresponds to only 50 -60 km narrow Wachuan depression, and the possibility of connecting the Japanese archipelago and the Shanghai area of China is excluded, apparently not in line with the laws of ancient structures and distribution in the eastern China and North Korea, Japan .As the land and sea geology and the earth The accumulation of physical data, the author from the historical tectonic analysis of law, through the investigation of the geological structure in eastern China, as well as the Korean Peninsula and Southwest Japan’s geological structure According to the preliminary analysis of the characteristics of the show, the former Sinian metamorphic rocks, the Sinian-Paleozoic strata and paleontology, the regional tectonic lines, the extended deep faults, magmatism, ore-bearing and Mesozoic-Cenozoic depressions , Are closely interlinked in the geological development of the Mesozoic Mesozoic (possibly including the Mesozoic) .This view is of great value in further understanding of the paleo-tectonic evolution and metallogenic regularity in the western Pacific and the mechanism of formation of the Meso-Cenozoic petroliferous basins Has a certain theoretical and practical significance.