FOSSILS

作品数:157被引量:434H指数:10
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相关领域:天文地球生物学更多>>
相关作者:徐兆良赵元龙杨瑞东毛家仁陈淑娥更多>>
相关机构:中国科学院中国科学院植物研究所贵州大学西安地质矿产研究所更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金北京市自然科学基金更多>>
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The Fossils in Shangxi Group and Its Implication for Tectonics, Southern Anhui, China被引量:3
《Science China Chemistry》1994年第3期366-376,共11页徐树桐 陈冠宝 陶正 石永红 孙枢 Kenneth J.Hsu 尹磊明 欧阳舒 廖卓庭 
This work was supported by the grant from Anhui Bureau of Geology and Mineral Resources,and from the National Natural Science Foundation of China.
The Shangxi Group is the local name in southern Anhui Province and it is believed to be the equivalence of the well-known Banxi Group in Hunan Province, southern China. So the area occupied by the Shangxi Group was re...
关键词:Jiangnan old land FOSSIL tectono-petrolagic unit. 
REDOX VARIATIONS OF THE ANCIENT OCEAN IN THE WESTERN MARGIN OF THE TARIM BASIN——THE EVIDENCE FROM Ce ANOMALIES OF MARINE SHELL FOSSILS
《Science China Chemistry》1992年第9期1110-1120,共11页吴明清 欧阳自远 宋云华 蓝琇 杨学长 毛雪瑛 柴之芳 
Two episodes of paleoredox fluctuation variation are indicated in some localities in thelate Cretaceous--early Tertiary ocean of western Tarim recorded by REE distribution patterns,Ce anomalies, and Th/U ratios from s...
关键词:TARIM Basin SHELL FOSSIL rare earth element CE anomaly redox condition 
NEW KNOWLEDGE OF WUTONG FORMATION DEPOSITION AT THE LOWER YANGTZE AREA
《Science China Chemistry》1992年第4期489-499,共11页张国栋 朱静昌 王益友 
In the light of the plate tectonics the outline of paleogeography, sedimentary properties and facies patterns in the depositional processes of the Wutong Formation at the Lower Yangtze area are discussed. The argument...
关键词:Wutong Formation MARINE FOSSILS evolution of DEPOSITIONAL BASIN paleoelimate. 
ICHNOFACIES IN LATE PALEOZOIC DEEP-WATER SLOPE SEDIMENT OF JUNGGAR BASIN AND ITS ENVIRONMENTAL ANALYSIS被引量:1
《Science China Chemistry》1991年第11期1396-1408,共13页晋慧娟 李育慈 
Project supported by the National Natural Science Foundation of China.
This paper mainly discusses 15 kinds of ichnogenus found for the first time in the study area from the water depth distribution, body size of trace fossils and the relationship between sedimentary environment and deep...
关键词:combination of trace FOSSILS DEEP-WATER slope SEDIMENT Late Paleozoic JUNGGAR Basin. 
THE GLOBAL BIOSTRATIGRAPHICAL CORRELATION OF THE MEISHUCUNIAN STAGE AND THE PRECAMBRIAN-CAMBRIAN BOUNDARY被引量:1
《Science China Chemistry》1991年第3期377-384,共8页罗惠麟 蒋志文 武希彻 宋学良 欧阳麟 
The Meishucunian Stage is rich in fossils and is characterized by their distinct evolutionsequence, so based on the established zonation of small shelly fossils, the sequence of tracefossils and the stratotype point (...
关键词:Meishucunian STAGE BIOSTRATIGRAPHY small shelly FOSSILS TRACE FOSSILS 
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