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作者:... Ermanno Quaggiotto , Alain Queffelec , Francesco d'Errico
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.8 (7)DOAJ
摘要:A scanty but varied ensemble of finds challenges the idea that Neandertal material culture was essentially static and did not include symbolic items. In this study we report on a fragmentary Miocene-Pliocene fossil marine shell, Aspamarginata, discovered in a Discoid Mousterian l...
作者:Alain Queffelec , Olivier Moine
来源:[J].Geomorphology(IF 2.552), 2018, Vol.318Elsevier
摘要:Abstract(#br)In the Rhône Valley, a north-south oriented Cenozoic rift in southeast France, thick Pleistocene loess deposits have been recognized since the beginning of the last century. These loess records, which are disconnected from the North European Loess Belt (NELB), a...
作者:... Jean-Philippe Degeai , Alain Queffelec , Olivier Moine
来源:[J].Aeolian Research(IF 2.52), 2020, Vol.42Elsevier
摘要:Abstract(#br)Pleistocene loess of the Rhône Valley and Provence region, disconnected from the two main European aeolian systems (North European Loess Belt and Danube basin), are of interest to test the impact of source variability, grain size sorting, weathering and sediment...
作者:Alain Queffelec , Solène Caux
来源:[J].Journal of Archaeological Science(IF 1.889), 2019, Vol.104, pp.45-55Elsevier
摘要:Abstract(#br)Post-depositional modifications or alterations of the surface of lithics artefacts have been characterised at both macroscopic and microscopic scales by means of qualitative criteria. Here we introduce a new methodology for the study of surface alterations based...
作者:Alain Queffelec , Iwan Kurniawan ...
来源:[J].Palaeogeography, Palaeoclimatology, Palaeoecology(IF 2.745), 2019Elsevier
摘要:Abstract(#br)Island Southeast Asia (ISEA) is a key region for the study of human evolution. New fossil and archaeological evidence, on several islands, suggests an Early to Middle Pleistocene colonisation date by hominins. A taphonomic framework, however, such as that exists for ...
作者:Alain Queffelec , Karine Charlier ...
来源:[J].Quaternary Science Reviews(IF 4.076), 2017, Vol.155, pp.198-212Elsevier
摘要:Abstract(#br)In neotropical regions, fossil bat guano accumulated over time as laminated layers in caves, hence providing a high-resolution temporal record of terrestrial environmental changes. Additionally, cave settings have the property to preserve such organic sediments ...
作者:... Philippe Chery , Alain Queffelec , Denis-Didier Rousseau
来源:[J].Quaternary Science Reviews(IF 4.076), 2017, Vol.170, pp.250-268Elsevier
摘要:Abstract(#br)Dune pattern, grain-size gradients and geochemistry were used to investigate the sources and dynamics of aeolian deposition during the last glacial in southwest France. The coversands form widespread fields of low-amplitude ridges (zibars), whereas Younger Dryas para...
作者:Alain Queffelec , Karine Charlier ...
来源:[J].Palaeogeography, Palaeoclimatology, Palaeoecology(IF 2.745), 2015, Vol.440, pp.524-532Elsevier
摘要:Abstract(#br)Stable isotope compositions of fossil bat guano have recently been developed as a proxy for reconstructing terrestrial paleoenvironments. However, our understanding of exactly how accurately these isotope compositions reflect seasonal variations remains limited....
作者:... Valérie Feruglio , Alain Queffelec , Jacques Jaubert
来源:[J].Quaternary International(IF 1.962), 2016Elsevier
摘要:Abstract(#br)In this article, we present the relationships observed between the properties of the rock support in Cussac Cave and the choices made by the Paleolithic artists: the lithology of the limestone and the speleogenesis of the cave resulted in the creation of the vast roc...
作者:... Philippe Ponel , Alain Queffelec , Colette Sirieix
来源:[J].Palaeogeography, Palaeoclimatology, Palaeoecology(IF 2.745), 2016, Vol.449, pp.149-165Elsevier
摘要:Abstract(#br)A deep sequence of Last Glacial peats and slope deposits at the foot of the Lascaux hill was investigated using a large array of methods (geology, geophysics, 14 C and OSL dating, palynology, macro-remain analysis, entomology). The peaty levels, OSL dated to bet...

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