Rift and plate boundary evolution across two supercontinent cycles
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DOI: 10.1016/j.gloplacha.2018.11.006
Abstract: Abstract The extent of continental rifts and subduction zones through deep geological time provides insights into the mechanisms behind supercontinent cycles and the long term evolution of the mantle. However, previous compilations have stopped short… read more here.
Keywords: plate boundary; supercontinent; supercontinent cycles; evolution ... See more keywords
A Neoarchean–Proterozoic Supercontinent (~2.8–0.9 Ga): An Alternative to the Model of Supercontinent Cycles
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DOI: 10.1134/s1028334x18050045
Abstract: The model of supercontinent cycles is revisited on the basis of reevaluation of existing ideas on the geodynamics and tectonics of granulite gneiss belts and areals. Granulite-gneiss belts and areals of a regional scale correspond… read more here.
Keywords: supercontinent; model supercontinent; supercontinent cycles; neoarchean proterozoic ... See more keywords
Peculiarities of Supercontinent Cycles in Tantalum Metallogeny
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DOI: 10.1134/s1028334x19050088
Abstract: Tantalum metallogeny throughout the geological history is analyzed. The respective deposits are presented by five types (pegmatitic, granitic, alkaligranitic, foidic, and carbonatitic), which formed with varied intensity from the Late Mesoarchean to the Cenozoic. The… read more here.
Keywords: metallogeny; tantalum metallogeny; peculiarities supercontinent; supercontinent cycles ... See more keywords