ON THE EXISTENCE OF THE SHUANGTSüAN SERIES AND ITS TRIASSIC FLORA IN HSISHAN OR THE WESTERN HILLS OF PEIPING |
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作者姓名: | 計榮森 潘鍾祥 |
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作者单位: | Geological;Survey;China;Peiping; |
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摘 要: | During the summer of 1932,Y.S.Chi made a detailed study of thegeology of the Mentoukou (门头溝) and Sanchiatien (三家店) area of Hsishan,or the Sanchiatien Sheet~2 of the Ordnance Map in the scale 1 to 25,000.The
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关 键 词: | 黄汲清 山阴 狮子 翠微 大肠 刃口 三爪 |
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