1984 Vol. 2, No. 4
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1984, 2(4): 1-7.
Abstract:
In China, there has been a rapid development of research on turbidity and other gravity flow sediments since middle 1970's. The First National Symposium on Tur-bidite was held in Nanning, Guangxi, China from 14th to 21st October,1983.Twenty seven pap...
In China, there has been a rapid development of research on turbidity and other gravity flow sediments since middle 1970's. The First National Symposium on Tur-bidite was held in Nanning, Guangxi, China from 14th to 21st October,1983.Twenty seven pap...
1984, 2(4): 8-18.
Abstract:
Since the past decade increasing interest has been taken in the use of trace fos-sits as paleoecological indicators, the influence of bioturbation upon sedimentaryprocesses and the nature interaction within the soft-bottom community. This paperbegins...
Since the past decade increasing interest has been taken in the use of trace fos-sits as paleoecological indicators, the influence of bioturbation upon sedimentaryprocesses and the nature interaction within the soft-bottom community. This paperbegins...
1984, 2(4): 33-46.
Abstract:
Turbidites are common in tectnically active lake basins. There are two kinds of turbidites, i. e. episodical and steady turbidites. Several examples are discussed in this paper based on the data from western Sichuan, China and Switzerland. Facts demo...
Turbidites are common in tectnically active lake basins. There are two kinds of turbidites, i. e. episodical and steady turbidites. Several examples are discussed in this paper based on the data from western Sichuan, China and Switzerland. Facts demo...
1984, 2(4): 58-65.
Abstract:
There is a series of Ceno-Mesozoic basins located to the north of Nan-Ling, to the south of Yinshan and to the east of western He-Nan in eastern China. Recently, marine fossils have been found one after another in the Paleogene of these basins, the f...
There is a series of Ceno-Mesozoic basins located to the north of Nan-Ling, to the south of Yinshan and to the east of western He-Nan in eastern China. Recently, marine fossils have been found one after another in the Paleogene of these basins, the f...
1984, 2(4): 77-87.
Abstract:
Uranium-bearing coal deposits in China occur in some Meso-Cenozoic continental sedimentary basins which mainly spread over intermontane down-faulted basins of geosynclinal folded and upwarped regions. The uranium-bearing basin basement consists of gr...
Uranium-bearing coal deposits in China occur in some Meso-Cenozoic continental sedimentary basins which mainly spread over intermontane down-faulted basins of geosynclinal folded and upwarped regions. The uranium-bearing basin basement consists of gr...
1984, 2(4): 97-110.
Abstract:
The Pleistocene dolomites occurred in the abrasion flat and coast of the inter-tidal zone of the fringing rear reef in Paipu area，Zuan County,Hainan Island，Chi-na. The abrasion flat is made of sediments of the littoral-river sandy-conglome-ratic faci...
The Pleistocene dolomites occurred in the abrasion flat and coast of the inter-tidal zone of the fringing rear reef in Paipu area，Zuan County,Hainan Island，Chi-na. The abrasion flat is made of sediments of the littoral-river sandy-conglome-ratic faci...
1984, 2(4): 19-32.
Abstract:
Nanpan River seg is located in the junction of Yunnan, Guizhou and Guangxi Provinces and its area is about 100, 000 km2. Besides isolated carbonate platforms which are different in size and roughly distribute in the WE direction, a set of volcaniclas...
Nanpan River seg is located in the junction of Yunnan, Guizhou and Guangxi Provinces and its area is about 100, 000 km2. Besides isolated carbonate platforms which are different in size and roughly distribute in the WE direction, a set of volcaniclas...
1984, 2(4): 47-57.
Abstract:
Since the end of Mesozoic, Bohai Bay region has been influenced by the diving of Pacific Plate from east to west and acted by the stretching forces so as to form many fault-depressions, in which more turbidity fans are developed. The developing stage...
Since the end of Mesozoic, Bohai Bay region has been influenced by the diving of Pacific Plate from east to west and acted by the stretching forces so as to form many fault-depressions, in which more turbidity fans are developed. The developing stage...
1984, 2(4): 66-76.
Abstract:
This paper centers on the quantitative study of the correlation between germanium and the petrographic constituents of coal experimentally. Through the flotation separation of the lignite of this basin by heavy liquid, sixty-six separation specimens ...
This paper centers on the quantitative study of the correlation between germanium and the petrographic constituents of coal experimentally. Through the flotation separation of the lignite of this basin by heavy liquid, sixty-six separation specimens ...
1984, 2(4): 88-96.
Abstract:
Gammacerane in crude oil and source rocks belongs to a pantacyclic triterpane series and occurs at the eluted peak between 17β(H), 21a(H)-30-homohopane 20R and 17α(H), 2lβ(H)-30-homomortane on m/e 191 mass chromatogram. It has not been found in marin...
Gammacerane in crude oil and source rocks belongs to a pantacyclic triterpane series and occurs at the eluted peak between 17β(H), 21a(H)-30-homohopane 20R and 17α(H), 2lβ(H)-30-homomortane on m/e 191 mass chromatogram. It has not been found in marin...
1984, 2(4): 111-126.
Abstract:
This paper delt with the origins of borates in the saline lakes of Qinghai-Xizang plateau mainly on the basis of the characteristics of the borate distribution, the paragenesis mineral group and some results of our experiments. 1. The distribution an...
This paper delt with the origins of borates in the saline lakes of Qinghai-Xizang plateau mainly on the basis of the characteristics of the borate distribution, the paragenesis mineral group and some results of our experiments. 1. The distribution an...
