• 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 ...