Pleistocene Underplating and Metasomatism of the Lower Continental Crust: a Xenolith Study
Pleistocene Underplating and Metasomatism of the Lower Continental Crust: a Xenolith Study
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更新世下陆壳底侵作用和交代作用：包体研究
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
T. Hansteen
中科院分区：
文献类型：
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作者：
P. M. Sachs;T. Hansteen
东艾弗尔火山区Engeln-Kempenich的下地壳镁铁质麻粒岩捕虏体。脆-韧性转变似乎是岩浆停滞的首选水平。（德国）包括辉长岩到超镁铁质堆晶岩、变火成岩和变沉积麻粒岩到角闪岩相岩性。它们为更新世镁铁质岩浆对下陆壳的加热和交代作用提供了证据。的
Xenoliths from Engeln–Kempenich in the East Eifel volcanic field lower-crustal mafic granulites. The brittle–ductile transition appears to be a preferred level of magma stagnation. (Germany) comprise gabbroic to ultramafic cumulates, and metaigneous and meta-sedimentary granuliteto amphibolite-facies lithologies. They provide evidence for Pleistocene heating and metasomatism of the lower continental crust by mafic magmas. The