国家自然科学基金(40172007)

作品数:3被引量:18H指数:2
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相关作者:范嘉松吴亚生更多>>
相关机构:中国科学院更多>>
相关期刊:《Science China Earth Sciences》《古生物学报》《Acta Geologica Sinica(English Edition)》更多>>
相关主题:REEFSEA-LEVELREEFSLEVELPERMIAN更多>>
相关领域:天文地球生物学更多>>
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对一些二叠纪三叠纪房室海绵属种的分类厘订被引量:2
《古生物学报》2004年第4期602-608,共7页吴亚生 范嘉松 
国家自然科学基金 (No .40 172 0 0 7);中国科学院重大项目 (KZ 95 1 B 1 40 9)资助
Ott(196 7)归入Cryptocoeliazitteli的材料在房室充填物类型方面与Cryptocoeliazitteli的模式标本完全不同 ,但又不能归入其它属 ,故建立新属Vermicoelia。Senowbari Daryan(1990 )归入Cryptoceliasiciliana的材料与该属的定义差别很大 ...
关键词:钙质海绵 房室海绵 水沟系 二叠纪-三叠纪 
Quantitative Evaluation of the Sea-level Drop at the End-Permian: Based on Reefs被引量:15
《Acta Geologica Sinica(English Edition)》2003年第1期95-102,共8页WU Yasheng and FAN Jiasong Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029 
financially supported by the National Natural Science Foundation of China(No.40172007);the key project from the Chinese Academy of Sciences(No.K2951-B1-409);the Key Lab of Resources,CAS.
The amplitude of pre-Quaternary sea level drop, H, can be calculated by usingthe formula H = D + To, where To is the original thickness from the top of the tidal deposits onthe reef core to the bottom of the tidal dep...
关键词:sea-level drop eustatic REEF PERMIAN Changxingian 
Calculating eustatic amplitude of Middle Permian from reefs被引量:1
《Science China Earth Sciences》2002年第3期221-232,共12页吴亚生 范嘉松 
This work was supported by the National Natural Science Foundation of China (Grant No. 40172007) ; the Chinese Academy of Sciences (Grant No. K2951 -B 1 -409).
Methods for calculating ancient eustatic change amplitudes according to reef fabric- facies are proposed, with a new method for determining sediment-loading subsidence. Compared with methods based on non-reefal deposi...
关键词:SEA-LEVEL changes  eustatic change  reef  fabric-facies  subsidence. 
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