搜索筛选:
搜索耗时1.3812秒,为你在为你在102,285,761篇论文里面共找到 6 篇相符的论文内容
类      型:
[期刊论文] 作者:計榮森,, 来源:中国地质学会志 年份:1935
INTRODUCTION Some fossil corals collected by Dr.Erik Norin of the Sino-SwedishExpedition to the North-West were generously submitted to me for examina-tion.The...
[期刊论文] 作者:計榮森,, 来源:中国地质学会志 年份:1935
There are two specimens of aseptate (tabulate) corals collected byMessrs.T.F.Hou and C.C.Sun in 1934,from the siliceous limestone bedabout 150 m.thick,at the u...
[期刊论文] 作者:計榮森,, 来源:中国地质学会志 年份:1931
Ⅰ. INTRODUCTION. Ⅱ. DISTRIBUTION OF ESTHERIA-BEARING BEDS IN CHINA. (1) Estheria of the Laiyaug Formation, in Shantung. (2) Estheria of the Kweichow Series,...
[期刊论文] 作者:計榮森,, 来源:中国地质学会志 年份:1933
1. General Remarks of Calceola sandalina.2. Pal(?)ontological Character and Stratigraphical Distribution of Calceola sandalina and its Varieties. (1) Discussio...
[期刊论文] 作者:王竹泉,計榮森,, 来源:中国地质学会志 年份:1933
The Western Hills of Peking are,since very remote times,well knownfor coal production and Mentoukou is one of the most productive districts amongthese hills.On...
[期刊论文] 作者:計榮森,潘鍾祥,, 来源:中国地质学会志 年份:1933
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 She...
相关搜索: