Trachytic pumice weathering, Massif Central, France: Geochemistry and micromorphology

Bullock, 1985, 150 Dudas, 1975, Inherited and detrital 2:1 type phyllosilicates in soils developed from Mazama ash, vol. 39, 571 Feijtel, 1989, Identification of Clay coatings in an Older Quaternary Terrace of the Allier France, Soil Sci. Soc. Am. J., 53, 876, 10.2136/sssaj1989.03615995005300030041x Ly, 1982, Le plateau de Perrier et la Limagne du Sud: Etudes volcanologiques et chronologiques des produits Montdoriens (Massif Central francais)