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SUP18230

 

Parent Paper: K-Ar and 40Ar/39Ar geochronology of supergene processes in the Atacama Desert, Northern Chile: tectonic and climatic relations

ARANCIBIA, G., MATTHEWS, S. J. & PÉREZ DE ARCE, C.

Appearing in Journal of the Geological Society, Vol. 163, Part 1, January 2006, pp. 107-118.


Analytical procedures are provided as a rich-text format

Electronic Supplementary Table:

  • 40Ar/39Ar analytical data for supergene alunite and Mn-oxide samples.
  • IA: integrated age, 
  • PA: plateau age,
  • IIA: inverse isochron age. 
  • Data in italics were excluded from isochron analysis. Age uncertainities are presented at 2? levels.