Explosive volcanism and the geological history of the Antarctic Atlantic
| Autor: | G. S. Kharin, D. V. Eroshenko |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Explosive material
Metals and Alloys Geochemistry Pyroclastic rock Drilling 02 engineering and technology Volcanism 010502 geochemistry & geophysics Geotechnical Engineering and Engineering Geology 01 natural sciences Gondwana 020303 mechanical engineering & transports Geophysics 0203 mechanical engineering Island arc Geomorphology Geology 0105 earth and related environmental sciences |
| Zdroj: | Journal of Volcanology and Seismology. 11:123-135 |
| ISSN: | 1819-7108 0742-0463 |
| DOI: | 10.1134/s0742046317020038 |
| Popis: | We made a summary of the materials from DSDP and ODP initial reports on deep-sea drilling and other data on areal and stratigraphic distributions and compositions of pyroclastic material in the sediments of the Antarctic Atlantic. These data were used to study the geological history of the region, which was formed approximately 165 Ma ago as Gondwana broke up as part of the Southern Ocean, being accompanied by explosive volcanism of various types (volcano-fissure volcanism, riftogenic, plume-induced, that of “hot spots,” and the island arc type). |
| Databáze: | OpenAIRE |
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