IGNIMBRITE

作品数：6被引量：35H指数：2
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相关期刊：《Journal of Earth Science》《Journal of Mountain Science》《Acta Geologica Sinica(English Edition)》《Global Geology》更多>>
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Predicting uniaxial compressive strength of tuff after accelerated freeze-thaw testing: Comparative analysis of regression models and artificial neural networks
《Journal of Mountain Science》2024年第10期3521-3535,共15页Ogün Ozan VAROL 
Ignimbrites have been widely used as building materials in many historical and touristic structures in the Kayseri region of Türkiye. Their diverse colours and textures make them a popular choice for modern construct...
关键词：IGNIMBRITE Uniaxial compressive strength FREEZE-THAW Decay function Regression Artificial neural network 
Subterranean Origin of Accreted Lapilli in Cone-Sheets of the Houshihushan Sub-Volcanic Ring Complex, Shanhaiguan, China
《Journal of Earth Science》2015年第5期661-668,共8页Xia Wen Changqian Ma Roger Mason Longkang Sang Junming Zhao 
financially supported by the National Nature Science Foundation of China (No. 41272079)
In addition to syenite ring dykes and multiple alkaline granite stocks, the sub-volcanic Houshihushan alkaline ring complex near Shanhaiguan, Qinhuangdao City, contains cone-sheets of two types： a majority filled wit...
关键词：accreted lapilli cone-sheets alkaline ring complex K-feldspar fractionation IGNIMBRITE Houshihushan alkaline ring complex 
Silica-Metal Spherules in Ignimbrites of Southern Primorye,Russia被引量：2
《Journal of Earth Science》2011年第1期20-31,共12页Andrei V Grebennikov 
supported by the DVO Russian Academy of Science (No. 09-Ⅲ-А-08-401)
A comprehensive mineralogical-geochemical and petrological study of ignimbrites from the Yakut-Gora volcanic depression （Primorye, Far Eastern Russia） revealed a wide distribution of silica-metal spherules （＂globu...
关键词：spherule native iron IGNIMBRITE TEKTITE PRIMORYE Russia. 
Zircon LA-ICP MS U-Pb Dating of the Longkang Andesitic Ignimbrites from Jiuzhaigou: Evidence of the Mianlue Suture Westward Extension被引量：3
《Journal of China University of Geosciences》2008年第1期47-53,共7页秦江锋 赖绍聪 张国伟 第五春荣 李永飞 
the National Natural Science Foundation of China (Nos. 40572050, 40272042, and 40234041);the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of Ministry of Education, China.
Genesis of metasedimentary-volcanics outcroped in Kangxian-Pipasi-Nanping （康县-琵琶寺-南坪） tectonic zone is closely related with tectonic evolution of the Mianlue （勉略） Ocean. In the west end of Kangxian-Pipasi...
关键词：Jiuzhaigou IGNIMBRITE zircon LA-ICP MS U-Pb dating Mianlue suture. 
Radiometric Dating of Ignimbrite from Inner Mongolia Provides no Indication of a Post-Middle Jurassic Age for the Daohugou Beds被引量：30
《Acta Geologica Sinica(English Edition)》2006年第1期42-45,共4页GAO Ke-Qin REN Dong 
The research was supported by the National Natural Science Foundation of China （grant #40272006, 30430100, 30370184）;RFDP of the Chinese Ministry of Education, and RCQJ Project of Beijing Municipal Commission of Education. Thanks are given to Prof. R. C. Fox （University of Alberta） for reading and improving the manuscript.
Lacustrine deposits exposed at Daohugou, Inner Mongolia, China, have yielded superbly preserved vertebrate fossils. The fossil beds were first misinterpreted as of Early Cretaceous age, based on alleged occurrences of...
关键词：Daohugou beds Inner Mongolia Middle Jurassic age dispute radlometric dating 
Transporting and Deposition Dynamics in the Plinian Column of Tianchi Volcano,Changbaishan
《Global Geology》2000年第1期25-31,共7页Wei Haiquan Liu Ruoxin Song Shengrong Yang Qingfu 
Sponsored by NSFC and the state volcano program 95 -11
The huge comendite ignimbrite-forming eruption of Tianchi Volcano maintained a stable plinian column during its earlier stage of eruption, and succeeded a collapsing of the column producing pumiceous ignimbrite deposi...
关键词：Tianchi Volcano Ignimbrite-forming Eruption Dynamical Processes 
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