An introduction to tephrochronology and the correlation of sedimentary sequences using volcanic ash layers
Explosive volcanic eruptions generate plumes of hot gas and quenched molten rock that has been fragmented by the expansion of gas as the magma exits the vent. These fragments are called pyroclasts . The tephra layers are comprised of volcanic glass, crystals, and lithic material. Given that tephra i...
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| Формат: | Book section |
| Хэл сонгох: | English |
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Wiley
2023
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