Geochemical and Sr–Nd–Pb Isotopic Insights of the Low-Ti basalts from Paraná–Etendeka Igneous Province, Southern Brazil: Constraints on Petrogenesis and the Role of Crustal Contamination

Carla Joana Barreto, UFRGS Federal University of Rio Grande do Sul, Rio Grande, Brazil, Evandro F de Lima, Universidade Federal do Rio Grande do Sul - UFRGS, Geociencias, Porto Alegre, Brazil, Jean Michel Lafon, UFPA Federal University of Pará, Geociencias, Belém, Brazil, Belém, Brazil, Carlos Augusto Sommer, UFRGS Federal University of Rio Grande do Sul, Geociencias, Porto Alegre, Brazil, Irene Raposo, Instituto de Geociências Universidade de Sao Paulo, Sao Paulo, Brazil and Breno Leitao Waichel, UFSC Federal University of Santa Catarina, Florianópolis, Brazil