枕状熔岩

蛇绿岩的枕状熔岩具N－MORB的特征，而其上覆岩系中的枕状熔岩类似E－MORB。

The pillow lava from the ophiolite has the characteristics of N MORB , and those from the overlying rock sequence are similar to E MORB by geochemistry .

镁铁质熔岩，可分为块状熔岩和枕状熔岩；

Mafic lava including massive and pillow lava ;

山西垣曲中元古代枕状熔岩的研究

A Study on the Middle Proterozoic Pillow Lavas in Yuanqu , Shanxi

辽东半岛早元古宙枕状熔岩特征

Features of the early Proterozoic pillow lava in Liaodong Peninsula

枕状熔岩的岩石学、岩石化学和地球化学研究表明，它是海底玄武岩的产物。

The study on petrology , lithochemistry and geo-chemistry of the pillow lava shows that it is the product of submarine basalt .

地质、地球化学特征显示其形成于弧后盆地环境，与建水地区石炭纪枕状熔岩相配套。

Geological and geochemical characteristics show that they are formed in back - arc environment , matching Carboniferous pillow lava from Jianshui area .

作者等在两广交界罗定一带新发现了中晚古生代的枕状熔岩和二叠&三叠纪的构造混杂岩，结合区域构造，分析并提出了钦州-岑溪-罗定-云浮构造混杂带的存在。

Based on the Middle-Late Paleozoic pillow lava and Permian-Triassic tectonic melange , this paper shows that there is a melange zone along Qinzhou-Cenxi-Luoding-Yunfu .

这些枕状熔岩的发现对于准确确定珍稀动植物化石的形成时代和环境具有重要意义。

The discovery of pillow lavas is of great significance in precise determination of the forming age and living environment of the animals and plant fossils .

它们除了代表一次灾变事件外，还反映出形成枕状熔岩的古湖泊接近最大湖泛期，并巨水体较深。

They represent a disastrous event and reflect the fact that the ancient lake where the pillow lavas were formed was then in the maximum expansion with rather deep water .