Navegação Ciências Exatas e da Terra por Autor "Cordani, Umberto Giuseppe"
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Rb-Sr systematics of holocene pelitic sediments and their bearing on whole-rock dating
Cordani, Umberto Giuseppe; Mizusaki, Ana Maria Pimentel; Kawashita, Koji; Thomaz Filho, Antonio (2004) [Artigo de periódico]In many cases, when dealing with argillaceous fine-grained sedimentary rocks, the isotopic ages obtained from Rb–Sr whole-rock isochron calculations are of geological significance, despite the fact that the initial conditions ...