北支那古生代後期及び中生代初期の地殻運動について
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概要
- 論文の詳細を見る
The late Palaeozoic and early Mesozoic sediments in northern China (Shantung Supergroup) represent one simple cycle of sedimentation; namely, the marine facies of lower part transit into terrestrial or continental ones of middle and upper parts., There are, however, some unconformities (or disconformities), which indicate crustal movements of epeirogenic nature, during the deposition of the Shantung Supergroup., These movements may be correlated with the Huainan, Kunming, Tungwu, Suwan and Huaiyang movements studied by chinese geologist in Yantz region and southern China., But, besides, another important movement which the author names as the "Chiaotsuo movement", should be considered in northern China., It took place at the close of lower Permian (Sakmarian) and caused a regression of the Permian sea., No marine sediments are found thereafter.,
- 日本地質学会の論文
- 1951-12-18