Titre :	Evidence from south - indian laterites (buchanan 1807) corroborated by phenomena observed in africa, south - America and in Europe too, subbstantiates the conclusion that lateritization alias plinthitization is a specific soil forming process
Type de document :	texte imprimé
Auteurs :	Chmidt - Lorenz, R.
Mention d'édition :	Institute for world forestery
Editeur :	Institute for world forestery
Année de publication :	1975
ISBN/ISSN/EAN :	CI-09956
Note générale :	Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...
Langues :	Anglais (eng)
Mots-clés :	Géologie  Pédologie  Morphologie  Latérite  Latéritérisation  Processus pédomorphogénétique
Index. décimale :	551 Géologie, météorologie, hydrologie générale
Résumé :	Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...
Note de contenu :	Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...

Evidence from south - indian laterites (buchanan 1807) corroborated by phenomena observed in africa, south - America and in Europe too, subbstantiates the conclusion that lateritization alias plinthitization is a specific soil forming process [texte imprimé] / Chmidt - Lorenz, R.  . -  Institute for world forestery . - Institute for world forestery, 1975.
ISSN : CI-09956
Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...
Langues : Anglais (eng)

Mots-clés :	Géologie  Pédologie  Morphologie  Latérite  Latéritérisation  Processus pédomorphogénétique
Index. décimale :	551 Géologie, météorologie, hydrologie générale
Résumé :	Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...
Note de contenu :	Laterie material from the type locality in south India (Buchana 1807), from Africa, south America and also from Europe has been evaluated by thin section, X-ray diffraction, scanning electron micros copy and electron mincrprobe. These comparative investigations have led to the conclusion that the pedomorphogenetic process of lateritization, as podzolization or gleying, is a main process of soil formation. In principle, Kaolinitic clay minreals with absorbed amorphous ferric hydroxide are being in- situ transformed to hematite, optinally also to gibbsite, and mostly also to goethite, but in subordinate quantities...