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| - Ophiolites and Intra-Oceanic Island Arc Assemblage...
- 作者:Jonathan C.AITCHISON... 来源期刊:Acta Geologica Sinica(English Edition) 年卷号:2017,91(S1):1-3
- 摘要:Throughout the Phanerozoic the eastern margin of Gondwana and related fragments such as New Caledonia and New Zealand th
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- 洋岛和洋底高原玄武岩数据挖掘_地球化学特征及其与MORB的对比
- 作者:陈万峰;王金荣;张旗;刘懿馨;马骊;焦守... 来源期刊:地质学报 年卷号:2017,91(11):2443-2455
- 摘要:本文集合了GEOROC和PetDB两个数据库的资料,对全球洋岛玄武岩(Ocean Island Basalt,OIB)和洋底高原玄武岩(Ocean Plateau Basalt,OPB)数据进行分析研究。OIB和OPB是板内岩浆活动的产物,
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- 福建海坛岛北部海岸带冲积扇沉积构造及其发育模式
- 作者:赖海成;李志忠;靳建辉;邓涛;姜锋;苑秀... 来源期刊:地质学报 年卷号:2017,91(08):1878-1893
- 摘要:海岸带冲积扇作为海陆过渡带中的重要沉积地貌单元,蕴藏有丰富的"陆-海-气"耦合作用及其古地理环境变化信息。本文选取福建海坛岛北部的海岸带冲积扇(大砂山)为研究对象,在大砂山表层布设6条累计长度约700m的探地雷达(GPR)测线,结合剖面观察
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- An Anomalous Seamount on the Southwestern Mid-Ridg...
- 作者:WANG Yanlin;WANG Jun... 来源期刊:Acta Geologica Sinica(English Edition) 年卷号:2017,91(06):2340-2341
- 摘要:Objective The development of continental rifting and seafloor spreading can be predominated by magmatic upwelling(magma-
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- West Pacific and North Indian Ocean Seafloor and T...
- 作者:ZHANG Guowei;LI Sanz... 来源期刊:Acta Geologica Sinica(English Edition) 年卷号:2017,91(06):2283-2301
- 摘要:The Indian Ocean and the West Pacific Ocean and their ocean-continent connection zones are the core area of "the Belt an
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