Hello, you have come here looking for the meaning of the word plume head. In DICTIOUS you will not only get to know all the dictionary meanings for the word plume head, but we will also tell you about its etymology, its characteristics and you will know how to say plume head in singular and plural. Everything you need to know about the word plume head you have here. The definition of the word plume head will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofplume head, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
2007, Gunter Faure, Teresa M. Mensing, Introduction to Planetary Science: The Geological Perspective, page 76:
When the plumehead reaches the underside of the overlying lithospheric shell of the Earth, it spreads laterally and thereby causes fractures to form which may propagate upward into the continental or oceanic crust.
2012, Tianfeng Weng, The Tectonics of China: Data, Maps and Evolution, page 371:
Hotspots indicated by basaltic volcanism mark the position of the plume head below the Earth's surface, where magma has been generated by the partial melting of rising mantle material.
2016, Mainak Choudhuri, Michal Nemčok, Mantle Plumes and Their Effects, page vii:
The surface elevations surrounding a hot spot have been explained by the presence of a plume head below the lithosphere.
