The Rodeo de la Bordalesa Tonalite Dykes as a Lower Devonian Magmatic Event: Geochemical and Isotopic Age Constraints - Cingolani, Carlos Alberto; Llambías, Eduardo J.; Basei, Miguel Angelo Stipp; Javier Uriz, Norberto; Chemale Junior, Farid; Abre, Paulina (Pre-carboniferous Evolution of the San Rafael Block, Argentina, 2017)