Anthropologie et préhistoire 111, Artefacts 88 fig., 5 tab.International audienceThe interpretation of the fragmentation passes necessarily by the explanation of the phenomena which are responsible there. We thus proceeded to experiments of frost of bone and teeth to try to characterize gelifracts and to distinguish them from the other types of fragment. The first results exposed here show the importance of the frost in the processes of fragmentation and the necessity of pursuing the experiments.L'interprétation de la fragmentation passe obligatoirement par l'explication des phénomènes qui en sont responsable. Nous avons donc procédé à des expériences de gel d'os et de dents pour essayer de caractériser les gélifracts et les distinguer des ...
The origin of periglacialy displaced slopes deposits in old crystalline mountains is discussed on th...
A set of long-term experiments have been initiated in active periglacial environment. The experiment...
Frost action processes can be related to the occurrence of patterned ground, solifluction, and appli...
Anthropologie et préhistoire 111, Artefacts 8<br />8 fig., 5 tab.International audienceThe interpret...
6 fig., 1 tab.International audienceThe recognition of human action on prehistoric bones hoards is o...
International audienceThe fragmentation observed in an archaeological site, which cannot be explaine...
Cet article documente les processus de dégradation de restes fauniques soumis à des conditions périg...
Experimental frost weathering of arenaceous sand of french « Massif Central » was performed to study...
Measures of erosion and particularly on the action of freeze-thaw cycles were made on expérimental s...
Abstract Research has been undertaken on the disintegration of marls in the gullies of the Baronnies...
Anthracological residues are often either very abundant or almost entirely absent in Palaeolithic si...
Superficial weathering phenomena have been usually defined according to the nature of characteristic...
L'auteur examine les effets des trois mécanismes physiques les plus importants se produisant dans le...
Abstract. The golden rule which is still valid is that glacial erosion exaggerates the contrasts of ...
Abstract. — The freezing tests carried out on sandstone and ophiolites (pyroxenite, serpentinite, pé...
The origin of periglacialy displaced slopes deposits in old crystalline mountains is discussed on th...
A set of long-term experiments have been initiated in active periglacial environment. The experiment...
Frost action processes can be related to the occurrence of patterned ground, solifluction, and appli...
Anthropologie et préhistoire 111, Artefacts 8<br />8 fig., 5 tab.International audienceThe interpret...
6 fig., 1 tab.International audienceThe recognition of human action on prehistoric bones hoards is o...
International audienceThe fragmentation observed in an archaeological site, which cannot be explaine...
Cet article documente les processus de dégradation de restes fauniques soumis à des conditions périg...
Experimental frost weathering of arenaceous sand of french « Massif Central » was performed to study...
Measures of erosion and particularly on the action of freeze-thaw cycles were made on expérimental s...
Abstract Research has been undertaken on the disintegration of marls in the gullies of the Baronnies...
Anthracological residues are often either very abundant or almost entirely absent in Palaeolithic si...
Superficial weathering phenomena have been usually defined according to the nature of characteristic...
L'auteur examine les effets des trois mécanismes physiques les plus importants se produisant dans le...
Abstract. The golden rule which is still valid is that glacial erosion exaggerates the contrasts of ...
Abstract. — The freezing tests carried out on sandstone and ophiolites (pyroxenite, serpentinite, pé...
The origin of periglacialy displaced slopes deposits in old crystalline mountains is discussed on th...
A set of long-term experiments have been initiated in active periglacial environment. The experiment...
Frost action processes can be related to the occurrence of patterned ground, solifluction, and appli...