Sentences with phrase «large volcanic material»
This process leads to the eruption of large volcanic material (flood basalts) at the Earth's surface.
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The beach contains a large amount of olivine crystals, the same that originate from volcanic materials.
They found that the diatom - rich sediments, deposited during the warm intervals, were predominantly composed of material from one terrane - the Jurassic to Cretaceous volcanic rocks and associated sedimentary rocks of the Ferrar Large Igneous Province (FLIP).
This played an important role as the injection of volcanic material was so large in the Toba eruption that some chemical processes saturated, leading to a longer presence of sulfur - containing particles in the stratosphere.