%0 Journal Article %A François Chabaux %A Olivier Dequincey %A Jean-Jacques Lévèque %A Jean-Claude Leprun %A Norbert Clauer %A Jean Riotte %A Hélène Paquet %T Tracing and dating recent chemical transfers in weathering profiles by trace-element geochemistry and 238U234U230Th disequilibria: the example of the Kaya lateritic toposequence (Burkina-Faso) %J Comptes Rendus. Géoscience %D 2003 %P 1219-1231 %V 335 %N 16 %I Elsevier %R 10.1016/j.crte.2003.10.007 %G en %F CRGEOS_2003__335_16_1219_0