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Found 427 datasets

Datasets Project Group Resources

El Abrigo del Molino (Segovia, España). Un nuevo yacimiento musteriense en el interior de la Península Ibérica

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Regreso a la cueva de Los Casares (Guadalajara). Un nuevo proyecto de investigación para el yacimiento del seno A

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Palaeoclimatological research of the Early Quaternary from the Laguna de Medina, Cádiz, Spain

Our work (C3 project) is a contribution to the CRC 806 “Our way to Europe”, dealing with the climatic and environmental changes in the Upper Pleistocene – Middle Holocene of the Iberian Peninsula (IP) and its connection to human migration. The connection between archeological and geological archives is one of the aims of this research. The question of the Late Quaternary climate in the Western Mediterranean and its influence on human migration is still not, or more over contradictory answered. This is...
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The Holocene archaeological sequence and site formation processes at Ifri Oudadane, NE Morocco Temporal

The coastal site of Ifri Oudadane is one of the most important sites in the Mediterranean Maghreb. Recent excavations have provided a stratigraphy featuring the transition from Epipalaeolithic hunter-gatherers to Neolithic food producers. This transitional process could be defined by various features. The sedimentological field description revealed a change from homogenous sediment to more structured deposits, and similar to the so-called “fumiers” that are characteristic of animal husbandry in caves and...
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Quaternary climate change and Heinrich events in the southern Balkans: Lake Prespa diatom palaeolimnology from the last interglacial to present doi Spatial Temporal

Lake Prespa, in the Balkans, contains an important palaeo-archive in a key location for understanding Quaternary climate variability in the transition between Mediterranean and central European climate zones. Previous palaeoenvironmental research on sediment cores indicates that the lake is highly sensitive to climate change and that diatoms are likely to be strong palaeohydrological proxies. Here, we present new results from diatom analysis of a ca. 91 ka sequence, core Co1215, which spans the time from...
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Report on the third field season of the joint research project "Sodmein Cave" (Eastern Desert, Egypt) in spring 2012

The third field season of the joint research project “Sodmein Cave”, conducted by the German University of Cologne and the Belgian University of Leuven, took place in spring 2012 between the 10th of March and the 15th of April. The field work was carried out under the aegis of the Collaborative Research Centre 806, which was established in 2009 by the Deutsche Forschungsgemeinschaft (Research Funding Organisation). During the first field campaign in 2010 the archaeological excavations in Sodmein Cave could...
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Report on the field season autumn 2010 in Sodmein Cave (Eastern Desert, Egypt)

Although Sodmein Cave was discovered about 30 years ago by M. Prickett (Prickett 1979), systematic research started during the 1990’s by the Belgian Middle Egypt Prehistoric Project (BMEPP) of the Leuven University (e.g. Moeyersons et al. 2002, Vermeersch 1994, Van Peer et al. 1996). With this archaeological field season in 2010 the research in Sodmein Cave was resumed as a joint project of the universities Leuven and Cologne. After the resolution of some administrative problems with regard to the military...
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Optical dating of sediments in Wadi Sabra (SW Jordan) doi Temporal

At Wadi Sabra (SW Jordan) human occupation dates back to the Palaeolithic and Epipalaeolithic. Although there is stratigraphic correlation based on archaeological finds of Ahmarian origin, numerical age estimates are lacking. We applied single-aliquot optical dating of coarse grained quartz of wadi deposits and investigated the luminescence properties in detail to achieve more accurate age information about the time of human occupation. Weak luminescence signals and scattered dose distributions characterise...
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Towards modelling of loess-paleosol sequence formation.

A simple modelling approach of loess-paleosol sequences combining both local insolation (as represented by a combination of precession and obliquity; p-0.5t) and a global climate signal (represented by the LR04 benthic oxygen isotope stack) is presented. Aim is the combination of these signals and the setting of threshold values to mimic loess-paleosol formation in the Pannonian Basin. As a good fit dies not necessarily imply a causal link, results require critical discussion.
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Environmental change indicated by a site-specific grain size ratio - the example of the Semlac loess-paleosol sequence (Romania)

Loess sequences provide important and at least a partial continuous record of Quaternary palaeoenvironmental change. In addition, loess-palaeosol sequences provide valuable information concerning environmental change and climate evolution. It is customary to reconstruct such changes by means of grain sizes ratios. In this study, we calculated an site-specific grain size (GS) ratio (Schulte et al. in review) and compare this ratio with the common U-ratio (Vandenberghe et al.1985) and, in addition, with...
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When Holocene soil formation starts on the loess plateaus of the Vojvodina region in Northern Serbia? Temporal

In this study we evaluated simplified direct comparisons between Pleistocene regional and local terrestrial environmental archives and global deep sea and ice core records. Our recent results of the luminescence dating applied to the Serbian loess-paleosol sequences lead to an important question about the validity of previously generalized direct stratigraphic correlations, as well as to underline importance of understanding environmental thresholds which controlling discordances between these...
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Climatological and environmental change as derived from physical and geochemical loess sediment properties: Examples of last glacial loess sites from the Pannonian Basin doi Temporal

The Project B1 within the CRC 806 “Our way to Europe” is focused on the "Eastern Trajectory" of modern human migration from Africa into Europe. The Middle East, Anatolia, Balkans and Southeastern Europe constitute the principal areas to be investigated. Within these larger regions key areas were selected for combined archaeological and geoarchaeological research, fieldwork having delivered case studies for initial Modern Human adaptational systems, yet to be fully...
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