1In August, 949, Li Jie was appointed as an engineer of Beijing Enterprise Bureau. 1950 to 10, member of the steering Committee of China geological work plan and director of the engineering department of the mineral exploration bureau of the Committee. 195/kloc-0 was invited by Yang Xiufeng, chairman of Hebei provincial people's government, to inspect the province's geological and mineral resources, and in the same year he was employed as an industrial consultant of Hebei provincial people's government. In the same year, He Changgong, Acting Minister of Heavy Industry, and Li Siguang, Director of Geological Work Plan Steering Committee were appointed as members of the resource exploration steering committee of Daye Iron and Steel Plant. 1952 the geology department was established and served as the second-class engineer of the exploration department of this department. 1954, served as the second-class engineer of the Engineering Management Office of the Department of Geology and Mineral Resources of the Ministry. From 65438 to 0957, he was transferred to the office of the chief engineer of the Design and Management Bureau of the Ministry of Water Resources as the chief geological engineer. From 65438 to 0958, the Ministry of Water Resources and the Ministry of Electric Power Industry merged to form the Ministry of Water Resources and Electric Power, and Li Jie served as the deputy chief engineer of the General Administration of Hydropower of the Ministry until his death. In the meantime, 1959 served as a member of the geological map editing Committee of the Ministry of Geology and attended the national geological map editing work conference. During the "Cultural Revolution", I went to Ningxia "May 7th Cadre School" with the government. 1977 died in Yinchuan. Pioneering achievements in regional geology and mineral geology.
As soon as Li Jiegang arrived at the Geological Survey Institute, Ding Wenjiang, the director, gave them the first task of these young people who just graduated from work, that is, to investigate the geology of Xishan Mountain in Beijing and draw a geological map of1:50,000. Li Jie and Lv Zuyin are responsible for the investigation, mapping and drawing of Qingshuijian, Li Jishan and Wang Ping villages. Although the mountain road was difficult, they worked hard to finish the task. Their geological map of Beijing Xishan 13 was reduced to 1:65438+ million and published in 19 19, which is the first detailed regional geological map self-tested by Chinese scholars. The valuable geological data they obtained in the field work were collected and sorted by Ye, and written into Geological Records of Xishan in Beijing, which was published in 1 920 in the form of geological special report1. This is the first regional geological monograph written by China scholars. 1965438+At the beginning of April, 2009, Li Jiefeng sent people to the northern part of Taihang Mountain in western Hebei for the first time to carry out geological and mineral survey, passing through Laishui, Yixian, Yuxian, Laiyuan, Fuping, Quyang, Tangxian, Wanxian and Mancheng counties, with a working scope of more than 300 miles from north to south and 65430 miles from east to west. Finally, a long geological report "Geology and Minerals in Tangxu County, Zhili" was published. This is the earliest geological survey report completed by China scholars in this respect.
1920 From March 8th to June 28th, Li Jie conducted a geological and mineral survey in Jingxing County, Hebei Province. In this 1 10 day, he completed the topographic and geological maps of 500 square kilometers and 1: 100 square kilometers.
Since the early 1920s, Li Jie has participated in the mapping and compilation of "1: 1 10,000 Geological Map of China" by the Geological Survey Institute of the Ministry of Agriculture and Commerce. He and Tan Xichou, Wang Zhuquan, E.T. Xin Changfu (Nystr? M), J.G. An Tesheng (Andersson) jointly responsible for the map of Jinan in Beijing, published in 1924. Together with Wang Zhuquan, F.A. Chlad, Ding Wenjiang, Xin Changfu, F.G. klapp (Clapp), M.L. Fuller (Fuller), E.L. Estabrook (Estabrook) and B. Willis, he was responsible for Taiyuan Yulin Film, 6544. Together with Tan Xichou, Liu, Zhao Rujun and Xin Changfu, he was responsible for the publication of Nanjing Kaifeng 1928. This is the earliest large-scale and small-scale geological map compiled in China, which has important strategic significance. Limited by strength and conditions, only these three pictures have been completed. Li Jie participated in the compilation of these three maps from beginning to end. From 1923 to 1925, Li Jie and Ye conducted geological survey in Anhui Province. This work lasted more than two years and was carried out intermittently in three stages. 1 The period is1September 30th, 923 to the end of the year. The main work scope is in Qiupu, Qimen, yi county, Taiping, Shexian, Jixi, Ningguo and other counties in southern Anhui, including Huangshan Mountain. The second stage is from April 1924 to the end of June, and the main work scope is Tongling, Nanling, Jingxian and Xuancheng counties in southern Anhui. The third phase is from April 26th, 1925 to the end of October, 1925, covering both sides of the Yangtze River, including Fanchang, Wuhu, Guangde, Dangtu and Guichi counties in the south of the Yangtze River and Hanshan, Chaoxian and Wuwei counties in the north of the Yangtze River. As one of the official achievements of their investigation, they published the article "Geology of Xuancheng Coalfield in Jingxian County, Anhui Province".
1in the spring of 928, shortly after Li Jie arrived at the Institute of Geology of Shanghai Academia Sinica, the director of the Hubei Provincial Construction Department arrived at the right time and asked the Institute to send someone to investigate minerals in southeastern Hubei. To this end, Li Jie, Ye, Zhao, Yu and Shu formed a mineral investigation team in eastern Hubei, set out on April 6 and returned to Shanghai on June 23. After nearly 100 days of work, they gained a lot. Li Jie published the article "Geology of Puyin, Jiayu, Xianning, Chongyang and Wuchang in Hubei", and Li Jie, Shu and Yu jointly published the article "Coalfield Geology of Puyin, Jiayu, Xianning, Chongyang and Wuchang in Hubei". In the latter article, they pointed out that the local coal seams are mainly Carboniferous-Permian, Permian and Jurassic, and the latter two eras are the best, which has important guiding significance for local coal mining.
1928 In the second half of the year, Li Jie and Zhu Sen visited the geology of the middle Qinling Mountains together. The following year, Li Jie published a Brief Introduction to Geological Survey in the Middle Qinling Mountains, and Li Jie and Zhu Sen jointly published the article Geology in the South of the Middle Qinling Mountains. Their achievements complement those of Zhao Yazeng and Huang in the central and western Qinling Mountains.
In the early 1930s, Li Jie became the main participant in Ningzhenshan geological project headed by Li Siguang. 1935, together with Li Yuyao and Zhu Sen, he published a long monograph "Ningzhen Mountain Geology", in which the names of crustal movements such as "Maoshan Movement", "Southern Elephant Movement" and "Golden Movement" were put forward, which also provided evidence for Li Siguang's "Ningzhen Mountain Structure". In the same year, the three of them jointly published the Geological Map of Wanning Town Mountains 1: 5 (English version). During this period, Li Jie inspected the geology of Guangxi, and jointly published the article "Geology near Maping, Guangxi" with Zhu Sen in 1934, and the article "Maokou Limestone in Southern Guangxi" with Zhang Wenyou in 1936. 1936 65438+1On October 6th, Ding Wenjiang died in Changsha, Hunan. The third issue of Geological Review (1 volume) was published in memory of Mr. Ding Wenjiang. In this issue, Li Jie published "Geology near Jindong Temple Gate in Luocheng, Guangxi" to show his deep nostalgia for his career.
From 65438 to 0936, Li Jie and Zhang Wenyou investigated the volcanic geology of Nvshan in Xuyi County, Anhui Province. The mountain is conical with a well-preserved funnel-shaped crater in the center. After their research, the conclusion is that the eruptive rocks of this volcano can basically be compared with those of Nanjing and Liuhe in Jiangsu Province, and it can be inferred that the eruptive age is the end of Tertiary and the beginning of Quaternary. 1937, Li Jie and Zhang Wenyou jointly published the article "Nvshan Crater in Xuyi County, Anhui Province". Another important achievement published by 1937 is the English version of Geological Atlas of Central and Western Nanling, edited by Li Siguang, Zhu Sen, Meng Xianmin, Li Jie and Zhang Geng, including 19 color geological maps, which is the crystallization of many years' geological research results in Nanling.
1937, War of Resistance against Japanese Aggression broke out in an all-round way. Academia Sinica, located in Jiming Temple in Nanjing, is preparing to retreat to the rear. Li Jie and all the staff of the Institute of Geology packed up books, instruments and specimens. Evacuated peacefully. Li Siguang led most people to move to Liangfeng Town, Guilin, Guangxi. Li Jie was the last one to leave the institute. They first went to the institute's base in Lushan, Jiangxi. Later, he joined the Hubei Mineral Investigation Team of the Institute and succeeded Li Yuyao as the team leader in February of the same year. In about two years, he visited Enshi, Xuanen, Jianshi, Changyang, Badong, Zigui, Xingshan, Fangxian, Gucheng, Yunxian and Yunxi counties in western Hubei, and inspected regional geology, iron, copper, lead, placer gold and other metal mines as well as coal, gypsum, clay and salt. 1940, they compiled the survey results into a book "Hubei Mineral Survey", which was printed and published by the Construction Department of Hubei Province. Li Jie wrote a preface for this purpose, in which he also stated his opinions on mineral resources development and management, public and private measures and so on. Li Jie spent 12 years in the Geological Survey and 17 years in the Institute of Geology, Chinese Academy of Sciences, during which he devoted himself to the study of regional geology and mineral geology, with the most outstanding achievements. In the later days, although the nature of his work has changed greatly, he did not give up any opportunity to engage in this work. He was the first to be responsible for the systematic excavation of Zhoukoudian ancient human site.
There is a small town called Zhoukoudian more than 50 kilometers southwest of Beijing. Since ancient times, local villagers have dug a "keel" on a small limestone mountain in the west of Zhoukoudian town and sold it to Chinese medicine shops as medicine. 1920 or so, An Tesheng, a Swedish geologist who worked as a mining consultant in the Ministry of Agriculture and Commerce of Beiyang Government, found in a Chinese medicine shop that the so-called "keel" was actually the fossil of vertebrates (mainly mammals). An Tesheng discovered a hill called "Gulong Mountain" under the guidance of local people. Later, An Tesheng hired O. Zdansky, an Austrian paleontologist, to explore fossils in China. Stansky's sporadic collection and small-scale excavation in Zhoukoudian also gained a lot. He took a lot of excavated materials to Uppsala University in Sweden for research. Arrived at 1926, he found that two teeth in the fossil excavated in Zhoukoudian Gulong were very similar to human teeth.
Stansky's simple report has aroused widespread concern. Weng, director of the Geological Survey Institute, and Ding Wenjiang, former director, were later funded by the Rockefeller Foundation of the United States and cooperated with Peking Union Medical College affiliated to the Foundation to engage in large-scale and systematic excavation work. At that time, the two sides reached an agreement that the collected fossils would not be taken out of China, but stayed in China for joint research by Chinese and foreign geologists and paleontologists, and the research results were published in the journal of Geology and Paleontology in China. China's field commander is a young geologist, Li Jie, who has worked for 10 years and has rich field work experience. After their efforts, half a year later, a human tooth fossil was discovered, which was named "Peking Man of China" by anthropologist D Blake of Union Medical College, commonly known as "Beijinger", which is also commonly known as "Beijinger". Li Jie published the article "Zhoukoudian Fossil Layer" in the English version of geological society of china, and published the article "Collection and Research Process of Zhoukoudian" in the Chinese version of Science the following year, giving a comprehensive and detailed introduction. It was he who made the first contribution to the systematic excavation of Zhoukoudian ancient human site and the discovery of Peking man fossils, and also laid a solid foundation for the epoch-making discovery of Peking man skulls two years later. Li Jie is the first geologist in China who participated in the excavation of Zhoukoudian. It is not difficult to see that the large-scale systematic excavation started by Li Jie, sporadic collection and small-scale excavation in An Tesheng and Stanski, and epoch-making major discoveries such as Yang, Pei Wenzhong and Jia Lanpo are all a key link. Research achievements of Quaternary glacier theory in eastern China.
In the 1920s, Li Siguang did research work in North China, and in the 1930s, he did research work in Lushan, Huangshan and Anhui in Jiangxi. In June, 1933, 1 1, delivered the chairman's speech on the Quaternary Glaciation in the Yangtze River Basin in geological society of china, Beiping. 1937, the monograph Lushan Mountain in the Ice Age was officially written, which established the Quaternary glacier theory in eastern China.
Li Jie is an active supporter of Li Siguang's theory. During the Anti-Japanese War, he also attached great importance to this research in the process of inspecting minerals in western Hubei. He and Wu discovered the U-shaped valley in Dianziping, Badong County, and the U-shaped valley, terminal moraine and moraine plain in Pijiagou-Liziping-tuqiao town. In addition, they also found glacial remains in Maotian, Jianshi County. Later, he published a Brief Report on Quaternary Glacier Research in Western Hubei (1940) in cooperation with Wu. Later, Li Siguang and Sun Dianqing also went to Badong and Jianshi to inspect the Quaternary glacial remains according to the clues in their articles.
During the period of 1954, when Li Jie was working in the engineering management office of the Department of Geology and Mineral Resources of the Ministry of Geology, he found the early Quaternary glacial scratches during the engineering investigation of Modaokou diversion tunnel in the western suburbs of Beijing, which was the first time on the bedrock surface north of the Yangtze River. Subsequently, Sun Dianqing accompanied Li Siguang to participate in the appraisal. This is of great value in Quaternary geological research and has attracted the attention of scholars at home and abroad. Therefore, the Institute of Geomechanics of the Ministry of Geology and Minerals presided over the construction of the model mouth "Quaternary Glacier Relics Exhibition Hall".
In June, 1958, 165438+ 10, Li Jie, accompanied by Xia Qifa and Sun of Sanmenxia Geological Exploration Corps, inspected Sanmen Formation. He found that there is a gravel layer between the fourth and fifth layers of the so-called "Sanmen System", which is characterized by non-graded gravel, poor gravel sorting, many scratches on gravel, complex gravel composition and extremely far source. The sandy clay layer under the gravel has the phenomenon of crumpling and dislocation, and the influence depth exceeds 1 m, and the polished surface can be seen at the crumpling and dislocation. He concluded that the fifth layer does not belong to Sanmen system, and this gravel layer is moraine. Later, he published the Quaternary Glacier Relics in Sanmenxia, Shan County, Henan Province and the Opinions on the Study of Triassic Strata and Moraine in Sanmenxia Area, which were published in the Proceedings of Sanmenxia Quaternary Geological Conference (1959). In the latter article, he focused on the upper and lower limits of the Sanmen system and the horizon of the fifth layer of the Sanmen system, and especially emphasized that the Quaternary moraine layer must be faced squarely in the study of Quaternary geology in China. 196265438+February 18-25, Li Jie attended the third congress and the 32nd annual academic conference in geological society of china. He gave an academic report entitled Quaternary Glacier Relics in the specialized groups of hydrogeology, engineering geology, geomorphology and Quaternary geology, which further summarized the research results at that time and supported Li Siguang's theory of Quaternary Glacier in East China.