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  • A study on the lower boundary of Quaternary in North China. Stratigraphic significance of the Matuyama/Gauss boundary in Loess and the Quaternary: Chinese and Hungarian case studies.
  • Biostratigraphie ; Chine ; Chine, Nord ; Cénozoïque ; Equus ; Géographie de l'Asie ; Magnétostratigraphie ; Mammifères ; Néogène ; Paléoclimatologie ; Paléomagnétisme ; Pliocène ; Pléistocène ; Quaternaire ; Stratigraphie ; Sédimentologie
  • On the basis of biostratigraphical, magnetostratigraphical, paleoclimatological and sedimentological studies of the continuous Pliocene-Pleistocene sequences, the M/G boundary is found an important marker in North China. The evidence of mammals
  • Blackriveran carbonates from the subsurface of the Lake Simcoe area, southern Ontario : stratigraphy and sedimentology of a low-energy carbonate ramp
  • Canada ; Lac ; Lithostratigraphie ; Ontario ; Paléo-environnement ; Paléozoïque ; Roche carbonatée ; Stratigraphie ; Transgression marine
  • Les strates à la base de l'Ordovicien supérieur dans la région du lac Simcoe marquent le début d'une séquence transgressive majeure de carbonates péritidaux et de siliciclastites. L'étude pétrographique détaillée de 12 carottes qui traversent, dans
  • un ordre ascendant, les formations de Shadow Lake, Gull River et Bobcaygeon inférieur, a permis d'identifier 7 lithofaciès distincts. Les strates carbonatées représentent une sédimentation de paléo-environnement tropical, généralement à faible énergie
  • Alfold ; Cénozoïque ; Datation ; Géochronologie ; Géographie de l'Europe ; Hongrie ; Montagne ; Néogène ; Quaternaire ; Stratigraphie ; Sédimentologie
  • in the Great Hungarian Plain and the denudation chronology of the Hungarian Mountains are studied with the application of geological, sedimentological, stratigraphical, paleontological and geomorphological methods and various absolute dating techniques. DLO).
  • A volume for the 8th Congress of the Regional Committee on Mediterranean Neogene stratigraphy, Budapest, September 1985. The study of the conditions and rate of deposition of the several thousand metres of Neogene and Quaternary sediments
  • Depositional environments and history of Late Quaternary sediments in Hudson Strait and Ungava Bay : further evidence from seismic and biostratigraphic data
  • Atlantic Ocean ; Biostratigraphy ; Foraminifera ; Glacial features ; Marine quaternary ; North-West Atlantic Ocean ; Sea floor;Ocean floor ; Sedimentology ; Seismic method
  • Etude de la sédimentologie et des milieux de sédimentation du Quaternaire supérieur dans la région du détroit d'Hudson et de la baie d'Ungava à l'aide des données sismiques et biostratigraphiques obtenues lors des campagnes de 1990.
  • Sur les rythmes paradoxaux de la sédimentation dans les lacs de montagne de l'Eurasie
  • Asie centrale ; Datation ; Eurasie ; Lac ; Lac salé ; Mongolie ; Montagne ; Russie ; Sédiment lacustre ; Sédimentologie
  • Central Asia ; Dating ; Eurasia ; Lacustrine sediment ; Lake ; Mongolia ; Mountain ; Russia ; Salt lake ; Sedimentology
  • Dans les régions de montagne la sédimentation lacustre dépend de l'altitude de la situation du lac, des conditions de son alimentation par l'écoulement nivo-glaciaire. Les tableaux donnent les vitesses moyennes de l'accumulation actuelle (océan
  • mondial, Caspienne, Aral, Ladoga, Onega, Baïkal, Issyk-Kul, Khubsugul) et les vitesses de la sédimentation lacustre dans les montagnes de l'Asie Intérieure d'après les données de la datation au radiocarbone des dépôts en mm/an (Tien Chan, Pamir oriental
  • , Khangaï, Altaï mongol, Khentei, Kun-Lun).
  • Biostratigraphie ; Ile ; Littoral ; Mouvement vertical ; Niveau marin ; Quaternaire ; Russie d'Asie ; Sahalin ; Sibir' Vostočnaâ ; Sédimentologie ; Terrasse ; Terrasse marine
  • Asian part of Russia ; Biostratigraphy ; Coastal environment ; Eastern Siberia ; Island ; Marine terrace ; Quaternary ; Sakhalin ; Sea level ; Sedimentology ; Terrace ; Vertical movement
  • Biostratigraphical and sedimentological studies of deposits of terraces on Western Sakhalin Island have shown that they were all marine in origin. The upper complex of terraces formed during a period of slow tectonic uplift in this area to 120 m
  • MOKHOVA, L.
  • GANZEY, L.
  • [b1] Pacific Inst. Geography, Far East Branch, Russian Academy of Sciences, Vladivostok, Russie, Federation de
  • Biostratigraphic and geomorphic investigations in areas of Hungary subsided during the Holocene
  • of these areas of Hungary. The sedimentological and faunal investigations of 17 sampling sites in the best-studied depressions of Hungary resulted in the identification of 3 stages of evolution.
  • FÜKÖH, L.
  • Reconstitution du relief du Paléozoïque supérieur sur le flnac est de la synéclise de Tungus (régions diamantifères de Malobotuobinsk et Morkoka)
  • Palaeogeography ; Palaeogeomorphology ; Palaeozoic ; Regional geology ; Russia ; Sedimentology ; Tectonics ; Yakutia
  • Géologie régionale ; Jakutija ; Paléogéographie ; Paléogéomorphologie ; Paléozoïque ; Russie ; Sédimentologie ; Tectonique
  • une étape dans la recherche et la prospection des diamants dans cette région.
  • Les AA. utilisent des couches repères pour reconstituer le relief enseveli en Iakoutie occidentale. Identification des principales déformations tectoniques qui ont modifié l'aspect de la surface. L'établissement de cartes du relief reconstitué est
  • Geochemical tools for the stratigraphic correlation of floodplain deposits of the Morava River in Strážnické Pomoraví, Czech Republic from the last millennium
  • C 14 dating ; Channel geometry ; Clay mineral ; Czech Republic ; Floodplain ; Geochemistry ; Holocene ; Hydraulic works ; Magnetic susceptibility ; Moravia ; Quaternary ; Sedimentology ; Stratigraphic correlation
  • Aprovechamiento hidráulico ; Arcilla mineral ; Correlación estratigráfica ; Cuaternario ; DataciónCarbono 14 ; Geometria hidráulica ; Geoquímica ; Holoceno ; Llanura de inundación ; Sedimentología ; Susceptibilidad magnética
  • of wood remnants, and sediment micromorphology. Their geochemical and mineralogical interpretations have further been tested by microstratigraphically studying the optical properties of the fine fraction. The sedimentological analysis, dating
  • LISÁ, L.[b3]
  • KOPTÍKOVÁ, L.[b3]
  • [b7] Czech Geological Survey, Prague, Tcheque, Republique
  • Biostratigraphy ; Cretaceous ; Eocene ; Fault ; Italy ; Regional geology ; Sedimentology ; Sicilia ; Stratigraphy ; Tectonics
  • Biostratigrafía ; Cretáceo ; Eoceno ; Estratigrafía ; Falla ; Geología regional ; Italia ; Sedimentología ; Sicilia ; Tectónica
  • A detailed study has been carried out, integrating biostratigraphy, sedimentology and physical stratigraphy, on Albian-Eocene pelagic sediments (Hybla and Amerillo formations) of the western sector of Rocca Busambra (Trapanese Domain, Western Sicily
  • and biostratigraphic data show that, starting from the late Albian and up to the Eocene, the Rocca Busambra stood as a margin of a submarine plateau dissected by faults in two main distinct episodes of Albian and Paleocene-Eocene age. In such a morphostructural setting
  • MARTIRE, L.
  • DE LA PIERRE, F.M.
  • A regional stratigraphic isochron (ca. 8000 C 14 yr B.P.) from final deglaciation of Hudson Strait
  • This paper, through the analyses of marine sediments in Hudson Strait, provides new insights on the deglaciation of Hudson Strait, focusing on the interval from 8400 to 7900 C 14 yr B.P. Sedimentologic, rock-magnetic, and X-ray fluorescence data
  • [b1] Dept. of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado, Boulder, Etats-Unis
  • Seismo-stratigraphy and sedimentology of Holocene sediments off Grande Rivière de la Baleine, southeastern Hudson Bay, Québec
  • Canada ; Deglaciation ; Geochemistry ; Glacial features ; Grain size distribution ; Holocene ; Quaternary ; Quebec ; Sedimentology ; Seismic reflection ; Stratigraphy
  • This paper discusses the distribution and seismostratigraphy of the late glacial and postglacial Quaternary sediments in the region fronting the Grande Rivière de la Baleine entrance, including part of the Manitounuk Sound. The objectives
  • are to interpret the stratigraphic sequence offshore in terms of the processes of ice retreat and of postglacial sedimentation, to compare the offshore to the onshore stratigraphy and interpret that in terms of processes, and to relate the results to the known
  • deglaciation and postglacialhistory of the region.
  • Quantitative analysis of depositional environments (Aratu Unit, Reconcavo Series, Lower Cretaceous) in the Reconcavo Basin, Bahia, Brazil in Geomathematical and petrophysical studies in Sedimentology. An international Symposium.
  • Analyse de régression multiple ; Analyse multivariée ; Brésil ; Crétacé ; Ere tertiaire ; Géographie physique ; Reconcavo, bassin ; Stratigraphie ; Surfaces de tendance ; Tectonique
  • Regression and trend surface analyses were used to facilitate interpretation of geological history of a stratigraphic interval of the Aratu Unit, Reconcavo Series (Lower Cretaceous) in the Reconcavo Basin, Bahia State, Brazil. The relation between
  • Evidence of isochronic transgressive surfaces within the Jade Bay tidal flat area, southern German North Sea coast ? Holocene event horizons of regional interest
  • sedimentary environments. Four high-energy chronozones of mid Holocene to late Holocene age were recognised and correlated with the stratigraphic record over long distances. High-energy related structures were found. They document dominant isochronic
  • transgressive surfaces in the stratigraphical record of the Jade Bay area which, so far, have not been depicted in contemporaneous models of tidal depositional environments but play a significant role in the overall coastal evolution.
  • OBROCKI, L.[b3]
  • VÖTT, A., (Directeur de publication)[a1]
  • REICHERTER, K., (Directeur de publication)[a2]
  • PAPANIKOLAOU, I., (Directeur de publication)[a3]
  • [b5] Sedimentology Working Group, Steinmann Inst., Univ., Bonn, Allemagne
  • [a3] Lab. of Mineralogy and Geology, Dept. of Geological Sciences and Atmospheric Environment, Agricultural Univ., Athens, Grece
  • Action anthropique ; Datation C 14 ; Dynamique du paysage ; Erosion des sols ; Erosion éolienne ; Holocène ; Karakoram ; Mongolie ; Palynologie ; Paléo-environnement ; Paléosol ; Ravinement ; Surpâturage
  • Abarrancamiento ; Acción antrópica ; DataciónCarbono 14 ; Dinámica del paisaje ; Erosión de los suelos ; Erosión eólica ; Holoceno ; Karakoram ; Mongolia ; Paleoambiente ; Paleosuelo ; Palinología ; Sobrepastoreo
  • and stability in the region. The overgrazing of cattle, to supply the growing population demands of the Uighurs and Mongols, caused an increase in erosion and the formation and deepening of fluvial gullies, together with soil deflation and subsequent deposition
  • the recent town of Kharkhorin, Central Mongolia. A holistic approach involving the use of high spatial resolution geomorphological mapping, sedimentological and geochemical analysis, palynology, and geochronology shows several phases of landscape activity
  • of aeolian sediments. Human activity, in addition to climate, has been dominant in driving landscape evolution of this region since the late Holocene.
  • SHUMILOVSKIKH, L.[b3]
  • Interpretation of sedimentologic processes using profiles in eastern Gulf of Mexico Basin in Geomathematical and petrophysical studies in Sedimentology. An international Symposium.
  • Atlantique ; Bathymétrie ; Carte isopaque ; Cartographie automatique ; Delta ; Florida ; Golfe du Mexique ; Géographie physique ; Géophysique ; Mississippi, delta ; Plate-forme continentale ; Quaternaire marin ; Sédimentologie ; Taux de
  • In the eastern Gulf, the upper sedimentary section on seismic profiles can be subdivided into three seismic-stratigraphic units. Computer generated isopach maps of each unit permit study of the Neogene-Quaternary regional depositional patterns
  • Alaska ; Datation C 14 ; Dynamique de versant ; Paléoclimatologie ; Paléofaune ; Quaternaire ; Stratigraphie ; Versant
  • From sedimentologic interpretations and radiocarbon dates, the AA. propose a polycyclic taphonomic model for thaw gullies governed largely by slope aspect, rather than regional climate, and in which mixing between faunal horizons is more likely than
  • Afrique ; Afrique du Nord ; Europe ; Europe de l'Ouest ; Fluviatile ; Mésozoïque ; Paléo-environnement ; Paléoclimat ; Précipitation ; Simulation ; Stratigraphie ; Sédimentation
  • -Tethys domain, where sedimentological and stratigraphic data allow to check climate simulation results against geological data. The climatic simulations show that paleoclimates differ between Western Europe and North Africa. In Western Europe
  • New geological framework for Western Amazonia (Brazil) and implications for biogeography and evolution
  • Amazon Basin ; Amazonas River ; Biodiversity ; Biogeography ; Brazil ; C 14 dating ; Drainage network ; Fluvial deposit ; Pará ; Pleistocene ; Quaternary ; Regional geology ; Remote sensing ; Sedimentology ; Stream
  • Accumulation fluviatile ; Amazonas rio ; Amazonie ; Biodiversité ; Biogéographie ; Brésil ; Cours d'eau ; Datation C 14 ; Géologie régionale ; Pará ; Pléistocène ; Quaternaire ; Réseau de drainage ; Sédimentologie ; Télédétection
  • The AA. mapped and characterized the sedimentary units overlying the Miocene deposits of the Solimoes and Barreiras formations with basis on an integrated study combining analysis of radar images, field and laboratory sedimentologic data, and C 14
  • of the Amazon geological history, and so for discussion of the validity of the currently accepted hypothesis concerning to biome evolution and species distribution.
  • DE FÁTIMA ROSSETTI, D.
  • MANN DE TOLEDO, P.
  • Bathymetry ; C 14 dating ; Delta ; Erosion ; Humid environment ; Image analysis ; Louisiana ; Mississippi ; Remote sensing ; Sediment budget ; Sedimentology ; Subsidence ; United States of America
  • Análisis de imagen ; Balance sedimentario ; Batimetría ; DataciónCarbono 14 ; Delta ; Erosión ; Estados Unidos ; Louisiana ; Medio húmedo ; Sedimentología ; Subsidencia ; Teledetección
  • formation were quantified by comparing surface elevations, water depths, and vertical displacements of stratigraphic contacts that were correlated between short sediment cores. Integration of data from remotely sensed images, sediment cores, and water-depth
  • surveys at 10 geologically diverse areas in the delta plain provided a basis for estimating the total volume of accommodation formed by interior-wetland subsidence and subsequent erosion. Results indicate that at most of the study areas subsidence
  • [b1] US Geological Survey, Texas, Austin, Etats-Unis
  • [b2] US Geological Survey, Florida, St Petersburg, Etats-Unis