TY - CHAP TI - Post-paleozoic magmatism in eastern Paraguay: Sr-Nd-Pb isotope compositions PY - 2005 AU - Antonini, P. AU - Gomes, Celso B. AU - Gasparon, M. AU - Comin-Chiaramonti, P. T2 - Mesozoic to Cenozoic alkaline magmatism in the brazilian platform UR - http://www.livrosabertos.edusp.usp.br/edusp/catalog/view/6/6/26-1 PP - São Paulo PB - EDUSP/FAPESP SP - 57-69 ER -