Stéphan Dubernet
Biographic Data
| ID | 122764 |
|---|---|
| NAME | Stéphan Dubernet |
| GIVEN NAMES | Stéphan |
| FAMILY NAME | Dubernet |
| SIGNATURE | DUBERNET S |
| AFFILIATIONS | Centre National de la Recherche Scientifique |
| ORCID | 0000-0003-4278-3501 |
| VERIFIED | Yes |
| TOTAL WORKS | 19 |
| TOTAL CITATIONS | 90 |
| AUTHOR COUNT | 19 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2006 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 6 |
Le travail des peaux et du cuir durant le Haut-Empire à Bordeaux/Burdigala (Gironde), d’après les vestiges mis au jour sur le site de la rue Jean-Fleuret
Les fouilles archéologiques menées dans le quartier Mériadeck et ses abords témoignent de l’occupation des sols dans une zone suburbaine et humide de la capitale de cité Burdigala. À partir du ier s. apr. J.-C., des ateliers liés notamment au travail des peaux, du cuir et de la tabletterie y sont établis. Des indices forts indiquent en outre la présence de cornetiers. Au sein de ce quartier, le site de la rue Jean-Fleuret à Bordeaux (Gironde) met…
Chronology of Upper Paleolithic human activities recorded in a stalagmite at Points Cave (Aiguèze, Gard, France)
In this article, we propose an approach to reconstruct the timing of human activity at Points Cave, an Upper Paleolithic rock art site located in the middle of the Ardèche River Gorge (Rhône valley, France), based on the dating and characterisation of a stalagmite containing soot. Points Cave (‘Grotte aux Points’ in French), also called the ‘little sister of Chauvet Cave’, is famous for its parietal art including a series of dots made of palm pri…
Use, symbolism, and access to red pigments based on hematite and cinnabar between 400 B.C. and A.D. 1450 in Huanchaco, a pre-Hispanic maritime community on the North Coast of Peru
Chemical and Laser Cleaning of Corrosion Encrustations on Historical Stained Glass
The aim of this research work was to conduct a comparative study on the effectiveness of the application of chemical cleaning versus laser cleaning in the removal of surface congruent dissolution products from a potash-lime–silica historical stained-glass sample. EDTA was selected as the chemical cleaning agent. Laser cleaning was performed using a 238 fs pulse UV (343 nm) laser. The comparative cleaning studies were carried out on a stained-glas…
UV femtosecond laser cleaning of encrusted historical stained-glasses
Laser irradiation enables the removal of unwanted surface deposits from different materials in a safe and controllable manner. Laser parameters should be carefully selected to achieve the removal of the target contaminants without inducing damage to the substrate. Ultra-short pulse lasers have opened new opportunities for safe and controlled decontamination of cultural heritage materials because the thickness of material that is affected by the l…
Micro-contextual characterization of pyrogenic aragonite diagenesis in archaeological ash
Diagnostic de la fluorose dans la population romaine de Cumes (Italie, IIe siècle av. J.-C. – Ier siècle apr. J.-C.) à partir d’une approche multidisciplinaire archéométrique et paléopathologique appl…
La fluorose osseuse est une pathologie liée à l’accumulation excessive de fluor dans les os, qui entraine notamment une augmentation de la densité de ceux-ci. Cette maladie sévit à l’état endémique dans certaines zones volcaniques où les eaux souterraines contiennent des doses élevées de fluor, dépassant souvent les recommandations de l’OMS. L’intoxication y est le résultat d’une ingestion prolongée de grandes quantités de fluor. La ville antique…
Colloque annuel de la Société d’Anthropologie de Paris 1845 e réunion scientifique
Les dents sont l’un des matériaux les mieux préservés des assemblages archéologiques et paléoanthropologiques. Les tissus dentaires, tels que l'émail et la dentine, se forment par couches superposées qui seront préservées tout au long de la vie de l’individu. Cette séquence de couches contient l’enregistrement d'informations uniques sur de la trajectoire de développement d’une personne, et peuvent fournir des informations sur la grossesse (durée …
Structural Characterization and Thermal Decomposition of Lime Binders Allow Accurate Radiocarbon Age Determinations of Aerial Lime Plaster
Radiocarbon ( 14 C) dating of anthropogenic carbonates (CaCO 3 ) such as ash, lime plaster and lime mortar, has proven a difficult task due to the occurrence of a number of contaminants embedded within the CaCO 3 pyrogenic binder. These include 14 C-free geologic components and/or secondary phases bearing an unknown amount of 14 C, and thus the alteration of the original pyrogenic isotopic signature of the material results in major age offsets wh…
Le sommet de l’iceberg ? Colonisation pionnière et néolithisation de la France méditerranéenne
Recent research into the European Neolithisation process and the development of farming communities reveals a diverse and complex cultural landscape. In the Western Mediterranean, it is now well known that the first agro-pastoral economy appears around 6000 BCE in south-eastern Italy and that part of these sites, often grouped under the generic term “Impressed Ware”, represent the departure point for the diffusion of the Neolithic economy. In thi…
Micro-Pixe studies on prehistoric chert tools
The geochemical characterization of two long distance chert tracers by ED-XRF and LA-ICP-MS. Implications for Magdalenian human mobility in the Pyrenees (SW Europe)
International audience
On sourcing obsidian assemblages from the Mediterranean area
Procurement strategies of Neolithic colouring materials
Obsidian from the Epipalaeolithic and Neolithic eastern Maghreb. A view from the Hergla context (Tunisia)
The use of SEM-EDS, Pixe and EDXRF for obsidian provenance studies in the Near East
Eastern Anatolian obsidians at Çatalhöyük and the reconfiguration of regional interaction in the Early Ceramic Neolithic
A small group of exotic obsidian blades supplied from over 600km distant reached a particular area of the East Mound at Çatalhöyük in the Early Ceramic Neolithic (7000-6300 cal BC). The authors explore a variety of explanations and contexts, including changes in technology, agricultural expansion, gift exchange, bride-wealth and incomers from the east
Tendances actuelles dans la caractérisation des obsidiennes pour les études de provenance
Les recherches de provenance des obsidiennes de sites paléolithiques et néolithiques connaissent actuellement une grande expansion, notamment par leur intégration dans les études de chaînes opératoires, qui nécessitent de déterminer l’origine de la matière première de séries importantes de pièces archéologiques. Il existe par ailleurs une forte demande de mesures peu à non destructives et éventuellement à effectuer in situ. D’où un certain nombre…
Early Neolithic obsidians in Sardinia (Western Mediterranean)
The use of SEM-EDS, Pixe and EDXRF for obsidian provenance studies in the Near East
Early Neolithic obsidians in Sardinia (Western Mediterranean)
Structural Characterization and Thermal Decomposition of Lime Binders Allow Accurate Radiocarbon Age Determinations of Aerial Lime Plaster
Radiocarbon ( 14 C) dating of anthropogenic carbonates (CaCO 3 ) such as ash, lime plaster and lime mortar, has proven a difficult task due to the occurrence of a number of contaminants embedded within the CaCO 3 pyrogenic binder. These include 14 C-free geologic components and/or secondary phases bearing an unknown amount of 14 C, and thus the alteration of the original pyrogenic isotopic signature of the material results in major age offsets wh…
Procurement strategies of Neolithic colouring materials
On sourcing obsidian assemblages from the Mediterranean area
Eastern Anatolian obsidians at Çatalhöyük and the reconfiguration of regional interaction in the Early Ceramic Neolithic
A small group of exotic obsidian blades supplied from over 600km distant reached a particular area of the East Mound at Çatalhöyük in the Early Ceramic Neolithic (7000-6300 cal BC). The authors explore a variety of explanations and contexts, including changes in technology, agricultural expansion, gift exchange, bride-wealth and incomers from the east
Micro-contextual characterization of pyrogenic aragonite diagenesis in archaeological ash
Le sommet de l’iceberg ? Colonisation pionnière et néolithisation de la France méditerranéenne
Recent research into the European Neolithisation process and the development of farming communities reveals a diverse and complex cultural landscape. In the Western Mediterranean, it is now well known that the first agro-pastoral economy appears around 6000 BCE in south-eastern Italy and that part of these sites, often grouped under the generic term “Impressed Ware”, represent the departure point for the diffusion of the Neolithic economy. In thi…
Micro-Pixe studies on prehistoric chert tools
Tendances actuelles dans la caractérisation des obsidiennes pour les études de provenance
Les recherches de provenance des obsidiennes de sites paléolithiques et néolithiques connaissent actuellement une grande expansion, notamment par leur intégration dans les études de chaînes opératoires, qui nécessitent de déterminer l’origine de la matière première de séries importantes de pièces archéologiques. Il existe par ailleurs une forte demande de mesures peu à non destructives et éventuellement à effectuer in situ. D’où un certain nombre…
Early Neolithic obsidians in Sardinia (Western Mediterranean)
Tendances actuelles dans la caractérisation des obsidiennes pour les études de provenance
Les recherches de provenance des obsidiennes de sites paléolithiques et néolithiques connaissent actuellement une grande expansion, notamment par leur intégration dans les études de chaînes opératoires, qui nécessitent de déterminer l’origine de la matière première de séries importantes de pièces archéologiques. Il existe par ailleurs une forte demande de mesures peu à non destructives et éventuellement à effectuer in situ. D’où un certain nombre…
Eastern Anatolian obsidians at Çatalhöyük and the reconfiguration of regional interaction in the Early Ceramic Neolithic
A small group of exotic obsidian blades supplied from over 600km distant reached a particular area of the East Mound at Çatalhöyük in the Early Ceramic Neolithic (7000-6300 cal BC). The authors explore a variety of explanations and contexts, including changes in technology, agricultural expansion, gift exchange, bride-wealth and incomers from the east
Obsidian from the Epipalaeolithic and Neolithic eastern Maghreb. A view from the Hergla context (Tunisia)
The use of SEM-EDS, Pixe and EDXRF for obsidian provenance studies in the Near East
On sourcing obsidian assemblages from the Mediterranean area
Procurement strategies of Neolithic colouring materials
The geochemical characterization of two long distance chert tracers by ED-XRF and LA-ICP-MS. Implications for Magdalenian human mobility in the Pyrenees (SW Europe)
International audience
Le sommet de l’iceberg ? Colonisation pionnière et néolithisation de la France méditerranéenne
Recent research into the European Neolithisation process and the development of farming communities reveals a diverse and complex cultural landscape. In the Western Mediterranean, it is now well known that the first agro-pastoral economy appears around 6000 BCE in south-eastern Italy and that part of these sites, often grouped under the generic term “Impressed Ware”, represent the departure point for the diffusion of the Neolithic economy. In thi…
Micro-Pixe studies on prehistoric chert tools
Colloque annuel de la Société d’Anthropologie de Paris 1845 e réunion scientifique
Les dents sont l’un des matériaux les mieux préservés des assemblages archéologiques et paléoanthropologiques. Les tissus dentaires, tels que l'émail et la dentine, se forment par couches superposées qui seront préservées tout au long de la vie de l’individu. Cette séquence de couches contient l’enregistrement d'informations uniques sur de la trajectoire de développement d’une personne, et peuvent fournir des informations sur la grossesse (durée …
Structural Characterization and Thermal Decomposition of Lime Binders Allow Accurate Radiocarbon Age Determinations of Aerial Lime Plaster
Radiocarbon ( 14 C) dating of anthropogenic carbonates (CaCO 3 ) such as ash, lime plaster and lime mortar, has proven a difficult task due to the occurrence of a number of contaminants embedded within the CaCO 3 pyrogenic binder. These include 14 C-free geologic components and/or secondary phases bearing an unknown amount of 14 C, and thus the alteration of the original pyrogenic isotopic signature of the material results in major age offsets wh…
Diagnostic de la fluorose dans la population romaine de Cumes (Italie, IIe siècle av. J.-C. – Ier siècle apr. J.-C.) à partir d’une approche multidisciplinaire archéométrique et paléopathologique appl…
La fluorose osseuse est une pathologie liée à l’accumulation excessive de fluor dans les os, qui entraine notamment une augmentation de la densité de ceux-ci. Cette maladie sévit à l’état endémique dans certaines zones volcaniques où les eaux souterraines contiennent des doses élevées de fluor, dépassant souvent les recommandations de l’OMS. L’intoxication y est le résultat d’une ingestion prolongée de grandes quantités de fluor. La ville antique…
Use, symbolism, and access to red pigments based on hematite and cinnabar between 400 B.C. and A.D. 1450 in Huanchaco, a pre-Hispanic maritime community on the North Coast of Peru
Chemical and Laser Cleaning of Corrosion Encrustations on Historical Stained Glass
The aim of this research work was to conduct a comparative study on the effectiveness of the application of chemical cleaning versus laser cleaning in the removal of surface congruent dissolution products from a potash-lime–silica historical stained-glass sample. EDTA was selected as the chemical cleaning agent. Laser cleaning was performed using a 238 fs pulse UV (343 nm) laser. The comparative cleaning studies were carried out on a stained-glas…
UV femtosecond laser cleaning of encrusted historical stained-glasses
Laser irradiation enables the removal of unwanted surface deposits from different materials in a safe and controllable manner. Laser parameters should be carefully selected to achieve the removal of the target contaminants without inducing damage to the substrate. Ultra-short pulse lasers have opened new opportunities for safe and controlled decontamination of cultural heritage materials because the thickness of material that is affected by the l…
Micro-contextual characterization of pyrogenic aragonite diagenesis in archaeological ash
Le travail des peaux et du cuir durant le Haut-Empire à Bordeaux/Burdigala (Gironde), d’après les vestiges mis au jour sur le site de la rue Jean-Fleuret
Les fouilles archéologiques menées dans le quartier Mériadeck et ses abords témoignent de l’occupation des sols dans une zone suburbaine et humide de la capitale de cité Burdigala. À partir du ier s. apr. J.-C., des ateliers liés notamment au travail des peaux, du cuir et de la tabletterie y sont établis. Des indices forts indiquent en outre la présence de cornetiers. Au sein de ce quartier, le site de la rue Jean-Fleuret à Bordeaux (Gironde) met…
Chronology of Upper Paleolithic human activities recorded in a stalagmite at Points Cave (Aiguèze, Gard, France)
In this article, we propose an approach to reconstruct the timing of human activity at Points Cave, an Upper Paleolithic rock art site located in the middle of the Ardèche River Gorge (Rhône valley, France), based on the dating and characterisation of a stalagmite containing soot. Points Cave (‘Grotte aux Points’ in French), also called the ‘little sister of Chauvet Cave’, is famous for its parietal art including a series of dots made of palm pri…
Archaeology (12 works) · Archaeology and ancient environmental studies (12 works) · Geography (12 works) · Geology (12 works) · Cultural Heritage Materials Analysis (7 works) · Paleontology (6 works) · Materials Science (5 works) · Mediterranean climate (5 works) · Mineralogy (5 works) · Building materials and conservation (4 works)