Geochemistry of dolerites from the Parana flood basalt province, southern Brazil
The Cretaceous Parana-Etendeka flood basalt magmatism of South America and Africa was accompanied by intense intrusive activity. This study examines the geochemistry and petrogenesis of dykes from two regions of southern Brazil. Dykes from the Ponta Grossa region of Parana. State fed the basalt lava...
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Open University
1993
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.725644 |