Reconstitution de la position, taille et morphologie du massif de Slorung, sommet de la cordillère au Miocène, sur la base de l'analyse de dépots corrélatifs (conglomérats du Miocène).
Sur la base des résultats d'étude de coupes d'érosion fossiles comblées de leurs dépôts corrélatifs, on suit l'histoire de l'évolution des interfleuves dans un cycle climatique et d'érosion du Mikulino-Valdaï.
Aeolian features ; Asian part of Russia ; Catastrophe ; Coastal geomorphology ; Correlative deposit ; Geomorphology ; Glacial deposit ; Holocene ; Kuril Islands ; Lahar ; Landslide ; Mudflow ; Permafrost ; Pleistocene ; Rockfall ; Russian Far East
Processus catastrophiques tels que, ruptures, éboulements, glissements de terrain, coulées boueuses, lahars, tsunamis et houles de tempête. Examen du rôle du pergélisol dans la formation de mésorelief et de ses dépôts corrélatifs. Les processus
Brèche de pente ; Datation ; Dynamique de versant ; Dépôt corrélatif ; Dépôt de pente ; Escarpement de faille ; Grèce ; Géographie de l'Europe ; Kiona, massif ; Néotectonique ; Parnassos, massif ; Quaternaire ; Rhexistasie ; Versant
the detritic deposits of A. Efthemia and the oldest breccia on the southern talus of the Parnassus cannot be considered as one and the same thing: the former one is older than the latter. Both Mindelian and Wurmian talus fans are related to rhexistasic crisis
which interfered with tectonic activity. The scarcity of Rissian deposits is questioned from the morphoclimatic point of view and the seismic one as well.
Aeolian features ; Chronostratigraphy ; Correlative deposit ; Cryoturbation ; Dating ; France ; Loess ; Mediterranean area ; Periglacial features ; Quaternary ; South-Eastern France ; Upper Pleistocene ; Wind erosion
L’importance de l’érosion éolienne entre le Bas-Rhône et le Roussillon reste largement sous-estimée. Les macro-formes éoliennes (Étang de Pujaut, d’Istres, Capestang) et les relations qui les unissent aux dépôts corrélatifs de leur creusement (dunes
; caractéristiques du modelé processionnaire et de ses dépôts corrélatifs; conditions de mise en place et de développement du modelé processionnaire; interprétation générale.
Concept ; Dépôt corrélatif ; Eolien ; Erosion des sols ; Europe ; Europe centrale ; Glaciaire ; Géomorphologie climatique ; Moyenne montagne ; Périglaciaire ; Terminologie
Aeolian features ; Central Europe ; Climatic geomorphology ; Concept ; Correlative deposit ; Europe ; Glacial features ; Middle mountain ; Periglacial features ; Soil erosion ; Terminology
Datation ; Dépôt corrélatif ; Escarpement de faille ; Grèce ; Géochronologie ; Géographie de l'Europe ; Géomorphogenèse ; Géomorphologie climatique ; Krete ; Niveau marin ; Néotectonique ; Quaternaire
with eolian deposits during the Riss and the Würm. In the evolution of great Cretan fault scarps, the slope fans have a double meaning tectonic and climatic. They were formed down to the altitude of 500-600m in the Wurmian period and to 200-300m in the rissian
Asia ; Catastrophe ; Coral reef ; Correlative deposit ; Dating ; Economic impact ; Indian Ocean ; International aid ; Natural hazards ; Reef ; South-Eastern Asia ; Thailand ; Tsunami
following the Sumatran earthquake and tsunami, 26 December 2004 (B.E. Brown); 2. The Indian Ocean tsunami socio-economic impacts in Thailand (J. Rigg, L. Law, M. Tan-Mullins et C. Grundy-Warr); 3. Age-dating of tsunami deposits : lessons from the 26 December
Stratified debris deposits on the southern slope of the Magaliesberg in the vicinity of Hornsnek
Climatic variation ; Geomorphogenesis ; Multivariate analysis ; Palaeogeography ; Slope deposit ; South Africa
The aims of this study were to determine : the thickness of the slope deposits over the southern slope of the Magaliesberg, near Pretoria, South Africa; whether the slope deposits on the Magaliesberg consist of more than one sedimentary layer
; the continuity of the slope deposits over the slope; the depositional circumstances of the deposits and whether there is a possible correlation between the slope deposits and quaternary climatic fluctuations.
Features of Middle Pleistocene sandur deposits in the Netherlands
The sandur deposits discussed below appear to be much similar to alluvial fan deposits. Only minor differences may occur which are related to the nature of the source area (slopes, availability of non-consolidated material) and to climatic
conditions. In the introduction a synopsis is given concerning river types and their deposits in general, represented in the deposits of this part of the North Sea Basin| subsequently, Neogene and Quaternary fluvial deposits (including sandur deposits
) in The Netherlands are classified based on the type of deposition. (AIS).
The stratigraphy, depositional processes, and environment of the late Pleistocene Polallie-period deposits at Mount Hood volcano, Oregon, USA
This paper aims to describe the distribution and characteristics of Polallie deposits on the east flank of Mt. Hood, discuss the stratigraphy and the chronology of polallie deposits and their lateral variations, differentiate a range of primary
and secondary deposits, interpret depositional processes; and enhance the understanding of the relationships between the Mt. Hood eruptive activity and snow-ice fluctuations.
The Hayes tephra deposits, an upper Holocene marker horizon in south-central Alaska
The AA. summarize the available chemical, mineralogic, and radiocarbon data for all known deposits, revise the isopach map showing their distribution, and calculate the volume of the deposits.