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(Article of periodic en Anglais - 1991)

Document title

Characteristics and origin of rock varnish from the hyperarid coastal deserts of northern Peru

Authors(s) and Affiliation(s)

JONES C. E. ;

Abstract

This paper describes a new variety of rock varnish from the hyperarid coastal deserts of Peru, presents experimental evidence for a physicochemical mechanism that enhances Mn relative to Fe, and takes a closer look at the controls on the Mn : Fe ratios in rock varnish. This work is particularly relevant to paleoenvironmental interpretations of the variations in Mn : Fe ratios in rock varnishes

Source

Article of periodic

published at : Quaternary research / ISSN 0033-5894 / CODEN QRESAV

Editor : Elsevier, San Diego, CA - ETATS-UNIS (1970)

Millesime : 1991, vol. 35, no1 [pp. 116-129]

Bibliographic references : 41 réf.

Language

Anglais

INIST-CNRS, Cote INIST : 15739

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