Mathieu Lejay

ORCID: 0000-0002-5867-7394
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About
Contact & Profiles
Research Areas
  • Pleistocene-Era Hominins and Archaeology
  • Archaeological and Geological Studies
  • Archaeology and ancient environmental studies
  • Geology and Paleoclimatology Research
  • French Urban and Social Studies
  • Geotourism and Geoheritage Conservation
  • Archaeological and Historical Studies
  • Paleontology and Stratigraphy of Fossils
  • Building materials and conservation
  • Evolution and Paleontology Studies
  • Isotope Analysis in Ecology
  • Cultural Heritage Materials Analysis
  • Horticultural and Viticultural Research
  • Ancient and Medieval Archaeology Studies
  • Historical Studies and Socio-cultural Analysis
  • Conservation Techniques and Studies
  • Linguistics and Discourse Analysis
  • Marine and coastal ecosystems
  • Legal and Labor Studies
  • 3D Surveying and Cultural Heritage
  • Geochemistry and Elemental Analysis
  • Cultural Identity and Heritage
  • Archaeological Research and Protection
  • Forest Insect Ecology and Management
  • Diatoms and Algae Research

Travaux et Recherches Archéologiques sur les Cultures, les Espaces et les Sociétés
2016-2025

Université Toulouse - Jean Jaurès
2016-2023

Centre National de la Recherche Scientifique
2018-2023

Ministère de la Culture
2023

Université de Toulouse
2022

De la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie
2019

Université de Rennes
2012

Comité Champagne
2009

The Mas d’Azil cave, located in southwestern France the foothills of Pyrenees, is a major site for study and understanding European Upper Palaeolithic. early Aurignacian levels (US4 US5) have yielded 3 762 remains small vertebrates, allowing to document faunal communities this border region during MIS3 (c. 40-37 ky cal. BP), propose interpretations taphonomic paleoenvironmental context human occupations. accumulations from both US were mainly formed by predation, climatic conditions mostly...

10.5852/cr-palevol2025v24a1 article EN Comptes Rendus Palevol 2025-01-21

The World Heritage Site of Wanar in Senegal features 21 stone circles, remarkable not least because they were erected the twelfth and thirteenth century AD, when Islam ruled Indian Ocean Europe was its Middle Ages. state preservation has benefited exemplary investigation currently carried out by a French-Senegalese team, which we are pleased to report here. site began as burial ground monumental stones added, perhaps echoing form original funerary houses. Found neighbouring field scoops left...

10.1017/s0003598x00062840 article EN Antiquity 2012-06-01

Optical thin section observations represent the core empirical basis for most micromorphological interpretations at archaeological sites. These observations, which often vary in size and shape, are usually documented through digital graphic representations such as photomicrographs, scans, or figures. Due to variability documentation practices, however, visual data can be captured with a range of methods many different formats resolutions. In this paper, we compare evaluate five common...

10.1002/gea.21706 article EN cc-by Geoarchaeology 2018-11-13

The onset of the Early Upper Palaeolithic is represented by few open air camp-sites in southern France. Most archaeological record documented sequences occupations rock shelters or at base rocky cliffs. These contexts offer favorable conditions for preservation organic materials, but areas excavated are small, limiting our understanding spatial relationships between remains human occupations. Knapped stone associated with consumed fauna often accompanied colouring stones rich iron and...

10.3406/bspf.2014.14460 article EN Bulletin de la Société préhistorique de France 2014-01-01

Among the many characteristics of Senegalese and Gambian megalithic phenomenon, deposition pottery on eastern edge funerary structures is a recurrent practice present throughout excavated sites. In western part area, ceramics are generally located between standing stone-circles one or more frontal stones erected east monuments. With exception morphological decorative aspects, no technological studies have ever been conducted from these deposits. Such an approach has now taken to analysis...

10.3213/2191-5784-10289 article EN Journal of African Archaeology 2016-01-12

come from teaching and research institutions in France or abroad, public private centers.L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques niveau recherche, publiés ou non, émanant des établissements d'enseignement recherche français étrangers, laboratoires publics privés.L'Aurignacien grotte du Mas d'Azil (Ariège) :

10.3406/bspf.2017.14809 article FR Bulletin de la Société préhistorique de France 2017-01-01

Les fouilles menées depuis 2005 sur la nécropole mégalithique de Wanar, inscrite au patrimoine mondial l’UNESCO, ont permis caractériser complexité des pratiques funéraires et dispositifs architecturaux. Cet article présente les premières données concernant céramiques issues campagnes fouille 2008. positions stratigraphiques poteries déposées en façade orientale cercles mégalithiques plusieurs sites sont étudiées, amenant à une considération nouvelle durée d’utilisation ces monuments. Enfin...

10.4000/aaa.641 article FR Afrique Archeologie et Arts 2011-01-01
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