MICROFOSSILS

作品数:40被引量:135H指数:6
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相关领域:天文地球生物学更多>>
相关作者:徐兆良更多>>
相关机构:中国科学院植物研究所更多>>
相关期刊:《Progress in Natural Science:Materials International》《Journal of Palaeogeography》《Acta Geologica Sinica(English Edition)》《Science China Earth Sciences》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金俄罗斯基础研究基金更多>>
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Structural and Chemical Characterization of the Ediacaran Embryo-Like Fossils via the Combination of 3D-XRM and FIB-SEM Approaches
《Journal of Earth Science》2024年第4期1204-1214,共11页Qian Chen Weichen Sun Suping Wu Zongjun Yin 
founded by the National Natural Science Foundation of China(No.42022010);the National Key Research and Development Program of China(No.2022YFF0800100);the CAS Interdisciplinary Innovation Team(No.JCTD-2020-18)and the Youth Innovation Promotion Association.
The three-dimensional(3D)morphology,anatomy,and in-situ chemical composition analysis of fossils are crucial for systematic paleontology and determining their phylogenetic positions.Scanning electron microscopy(SEM)co...
关键词:Embryo-like microfossils structural and chemical characterization 3D-XRM FIB-SEM 3D reconstruction 
Strain Geometry and Vorticity Analysis of the Deformed Radiolarian Rocks in the Abade-Tashk Area,the Zagros Suture Zone,Iran
《Journal of Earth Science》2022年第2期525-540,共16页Roghyeh Tavakkoli Khalil Sarkarinejad Saeede Keshavarz Seyed Rahim Hosseini 
Deformation in the Zagros suture zone is a result of the oblique collision of the AfroArabian continent with the Central Iranian microcontinents.Various types of folding and faulting are characteristic features of the...
关键词:transpression Zagros suture zone deformed radiolarian microfossils vorticity analysis Abade-Tashk area tectonicstranspression Zagros suture zone deformed radiolarian microfossils vorticity analysis Abade-Tashk area tectonics 
Paleoproterozoic Underwater Volcanism and Microfossil-Like Structures in the Metasedimentary Siliceous Rocks,Hogland Island,Russia
《Journal of Earth Science》2018年第6期1431-1442,共12页Anatoly M.Belyaev 
supported in part by grant from International Science Foundation [ISF,NY,USA] N RI E000;grants of Russian Foundation for Basic Research (RFBR) (Nos.95-05-15305,97-05-65446,and 3.15.865.2013)
Geological surveys showed that rhyolite and basalt strata with pillow structures typical for underwater volcanism form sheets over the Svecofennian basement. Original geochemical and isotope-geochemical data confirmed...
关键词:submarine volcanism siliceous rocks silification Paleoproterozoic microfossils carbon isotopes 
New Siliceous Microfossils from the Terreneuvian Yanjiahe Formation,South China:The Possible Earliest Radiolarian Fossil Record被引量:5
《Journal of Earth Science》2018年第4期912-919,共8页Shan Chang Qinglai Feng Lei Zhang 
supported by the NSFC(Nos.41430101,41502014)
Radiolarians form an important part of the planktonic realm in the ocean of Early Paleozoic, but their origin and evolutionary processes has long been enigmatic. The ancestral representatives of radiolarians have been...
关键词:CAMBRIAN RADIOLARIAN ?Blastulospongia silica-biomineralization 
Early–Middle Cambrian Palynomorph Microfossils and Related Geochemical Events in South China被引量:3
《Journal of Earth Science》2016年第2期180-186,共7页Leiming Yin Chunjiang Wang Yuanlong Zhao Zhiji Ou 
supported by the State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,CAS (No. Y326150507);the Major State Basic Research Development Program of China (No. 2013CB835002)
The earliest Cambrian acritarch 'Asteridium-Heliosphaeridium-Comasphaeridium' assemblage and the Early Cambrian('Chiungchussuan') acritarch 'Skiagia ornate-Fimbriaglomerella membranacea' assemblage in South Ch...
关键词:Early-Middle Cambrian ACRITARCHS GEOCHEMISTRY South China. 
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