東亜地質研究史考-中篇
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IV. Research in geology of Manchuria i.e. Northeast China was commenced with RICHTHOFENs trip in its southern part in 1869. In 1895 AHNERTs life work on the geology of Central and North Manchuria was started, and KOCHIBE carried out a preliminary survey in South Manchuria. Since 1923 geological papers of Manchuria were published by Y. C. SUN and others in Bull. Geol. Soc. China from 1923. Geological survey founded in South Manchurian Railway Company published Geological Map of South Manchuria, 1918 and Geology and Mineral Resources of the region, 1929. There are many papers in the regional geology written by Japanese geologists and palaeontologists.<BR>Besides late Permian naiads Silurian-Permian marine fossils were discovered in Central and North Manchuria and the Manmo group was proposed for the whole sequence of the Palaeozoic rocks accumulated in the Mongolian geosyncline. It was strongly disturbed by the Permo-Triassic orogeny accompanied by the Mongolian granite with the result that the area was consolidated and united with South Manchuria. Small basins were later brought about there and the large Liao-Sungari basin was produced in the late Mesozoic age. Recent studies by Chinese geologists reveal that the Manmo group comprises Cambrian and Ordovician fossils in its lower part and that it is rich in volcanic materials of different ages. Permian plants and lower and middle Triassic non-marine animals were discovered at some places. Further it is known that sea entered into the eastern part of Heilongjiang province temporarily in the late Triassic, middle-upper Jurassic and Cretaceous ages.<BR>V. PUMPELLYs geological reconnaissance in 1863-65 was the first in China, followed by RICHTHOFEN and others including Japanese geologists. The Tokyo Geographic Society published Geological Maps of South and North China and then of Eastern Asia all in 1 by 2 mills, scale in 1920, 1922 and 1929 respectively.<BR>According to E. T. CHANG (1922) mining was started in China already in prehistoric age. Chinese classics on stone medicine and related knowledge were imported to Korea and Japan. Among Chinese geologists CHANG was first to write geology of Chekiang, 1911. The Central Geological Survey at Nanking, Department of Geology in the National University of Peking and the Geological Society of China were successively founded in 1916, 1920 and 1922. Since then her geology advanced considerably except for some years from 1966. The research activity, however, became quite explosive from about 1973. The Geological Map of China in scale of 1/4 mills. was compiled in 1976 by the Chinese Academy of Geological Science<BR>An outline of Tectonic characteristics of China and the Tectonic Map of China were published by T. K. HUANG and his cooperators in 1977 and 1979 respectively.<BR>Supplementary notes are given on the Pentsao and world map (1) and the growth of Asia documented in the expansion of the non-marine facies in the continent (2).
- 社団法人 東京地学協会の論文
社団法人 東京地学協会 | 論文
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