Provenance of the Neoproterozoic high-grade metasedimentary rocks of the arc-related Oriental Terrane of the Ribeira belt: Implications for Gondwana amalgamation
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- 作者：Marcela Lobatoa ; b ; marcelalobato@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Monica Heilbrona ; Bernardo Toró ; sa ; b ; Diana Ragatkya ; Elton Dantasc
- 关键词：U-Pb Geochronoly ; Ribeira belt ; Sedimentary provenance ; Neoproterozoic ; Western Gondwana
- 刊名：Journal of South American Earth Sciences
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：63
- 期：Complete
- 页码：260-278
- 全文大小：5397 K
文摘
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The discovery of a new Neoproterozoic arc-related metasedimentary unit at Ribeira belt, SE Brazil.
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Suggestion for Africa side provenance.
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Tectonic evolution of the Oriental Terrane from a passive (?) to active margin setting.