%0 Journal Article
%T 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)
%A Rodrigues Andrade Da Silva
%A Diogo
%A Pimentel Mizusaki
%A Ana Maria
%A Couto Dos Anjos
%A Sylvia Maria
%A Koester
%A Edinei
%A Weissheimer De Borba
%A Andr¨¦
%J Latin American journal of sedimentology and basin analysis
%D 2006
%I Scientific Electronic Library Online
%X in this work, the rb-sr and sm-nd methods were applied to fine-grained sedimentary rock samples of the santa maria formation (triassic, paran¨¢ basin) in order to have provenance informations. the sm-nd, although being considered as a new technique when applied to sedimentary rocks is an important parameter to the determination of potentials source rocks. the acquired informations 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.
%K sedimentary rocks
%K rb-sr methodology
%K sm-nd methodology
%K provenance.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1851-49792006000200003&lng=en&nrm=iso&tlng=en