Trace Element and Strontium Isotope Constraints on the Origin and Evolution of Paran Continental Flood Basalts of Santa Catarina State (Southern Brazil)

Forty-five selected samples from two different sequences, and from different sites spread over the Parana Basin have been analysed for major and trace elements and Sr isotope ratios. Results demonstrate the existence of two geochemically and isotopically distinct groups, namely a high phosphorus and... View More