@article{Rodrigues Andrade Da Silva_Pimentel Mizusaki_Couto Dos Anjos_Koester_Weissheimer De Borba_2021, title={Provenance of fine-grained sedimentary rocks derived from Rb-Sr and Sm-Nd analyses: the example of the Santa Maria Formation (Triassic, Parana Basin, Southern Brazil)}, volume={13}, url={https://lajsba.sedimentologia.org.ar/index.php/lajsba/article/view/90}, abstractNote={<p>In this work, the Rb-Sr and Sm-Nd methods were applied to fine-grained sedimentary rock samples of the Santa Maria Formation (Triassic, ParanĂ¡ Basin) in order to have provenance information. The Sm-Nd, although being considered as a new technique when applied to sedimentary rocks is an important parameter to the determination of potential source rocks. The acquired information with the Sm-Nd method and the integration with Rb-Sr data allowed to propose the reconstruction of the source areas concerning Santa Maria Formation. The results are fundamental to improve these methodologies when applied in sedimentary rocks.</p>}, number={2}, journal={Latin American Journal of Sedimentology and Basin Analysis}, author={Rodrigues Andrade Da Silva, Diogo and Pimentel Mizusaki, Ana Maria and Couto Dos Anjos, Sylvia Maria and Koester, Edinei and Weissheimer De Borba, AndrĂ©}, year={2021}, month={mar.}, pages={135-149} }