Laurent Emmanuel
Biographic Data
| ID | 4121876 |
|---|---|
| NAME | Laurent Emmanuel |
| GIVEN NAMES | Laurent |
| FAMILY NAME | Emmanuel |
| SIGNATURE | EMMANUEL L |
| AFFILIATIONS | Centre National de la Recherche Scientifique |
| ORCID | 0000-0001-9905-3986 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 6 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Forest Herding and Tree Foddering in Neolithic Europe: Comparing δ13C Values in Caprine Enamel with Archaeobotanical Evidence at Lake Shore Settlements in Switzerland and the French Jura
Forest grazing and tree leaf foddering were once widespread in Europe. Stable carbon isotope analysis of faunal remains can help investigate the practice back to the Neolithic. The approach presupposes the empirical definition of a threshold δ 13 C value beyond which a forest component in diet is arguable. This objective can be attained in contexts where animals feeding on forest trees were demonstrated independently. We analyzed caprine teeth fr…
Provenance study of oyster shells by LA-ICP-MS
Geochemistry of Bivalve Shells As Indicator of Shore Position of the 2nd Century BC
In an area named Mermian (municipality of Agde, South of France), a significant amount of fragmented italic amphorae from the 2nd century BC was discovered, located at a depth of 6 to 8 meters under the bed of the Hérault river. As no ship wreck was found in the vicinity, the reason of the presence of these amphora fragments, whose faces present a large accumulation of oyster shells, is unknown. Reconstructed geomorphological maps of the area pre…
Rare Earth Elements in oyster shells: Provenance discrimination and potential vital effects
Rare Earth Elements and yttrium (REY) in seawater originate from atmospheric fallout, continental weathering, and transport from rivers, as well as hydrothermal activity. Previous studies reported the use of REY measurements in biogenic carbonates as a means to reconstruct these surface processes in ancient times. As coastal seawater REY concentrations partially reflect those of nearby rivers, it may be possible to obtain a regional fingerprint o…
Reconstructing environments of collection sites from archaeological bivalve shells: Case study from oysters (Lyon, France)
Marchés et allotissement: Regroupement ou dégroupement
On considère des marchés pouvant faire l’objet d’un allotissement : les biens peuvent être découpés en lots plus ou moins hétérogènes. On s’intéresse à la question de l’allotissement optimal, du point de vue du vendeur (ou du maître d’œuvre), en se focalisant sur l’effet de regrouper plusieurs lots en un seul, ou inversement, de dégrouper un lot initial en plusieurs lots distincts. On identifie deux effets. Un dégroupement accroît toujours l’effi…
Reconstructing environments of collection sites from archaeological bivalve shells: Case study from oysters (Lyon, France)
Provenance study of oyster shells by LA-ICP-MS
Geochemistry of Bivalve Shells As Indicator of Shore Position of the 2nd Century BC
In an area named Mermian (municipality of Agde, South of France), a significant amount of fragmented italic amphorae from the 2nd century BC was discovered, located at a depth of 6 to 8 meters under the bed of the Hérault river. As no ship wreck was found in the vicinity, the reason of the presence of these amphora fragments, whose faces present a large accumulation of oyster shells, is unknown. Reconstructed geomorphological maps of the area pre…
Reconstructing environments of collection sites from archaeological bivalve shells: Case study from oysters (Lyon, France)
Marchés et allotissement: Regroupement ou dégroupement
On considère des marchés pouvant faire l’objet d’un allotissement : les biens peuvent être découpés en lots plus ou moins hétérogènes. On s’intéresse à la question de l’allotissement optimal, du point de vue du vendeur (ou du maître d’œuvre), en se focalisant sur l’effet de regrouper plusieurs lots en un seul, ou inversement, de dégrouper un lot initial en plusieurs lots distincts. On identifie deux effets. Un dégroupement accroît toujours l’effi…
Rare Earth Elements in oyster shells: Provenance discrimination and potential vital effects
Rare Earth Elements and yttrium (REY) in seawater originate from atmospheric fallout, continental weathering, and transport from rivers, as well as hydrothermal activity. Previous studies reported the use of REY measurements in biogenic carbonates as a means to reconstruct these surface processes in ancient times. As coastal seawater REY concentrations partially reflect those of nearby rivers, it may be possible to obtain a regional fingerprint o…
Geochemistry of Bivalve Shells As Indicator of Shore Position of the 2nd Century BC
In an area named Mermian (municipality of Agde, South of France), a significant amount of fragmented italic amphorae from the 2nd century BC was discovered, located at a depth of 6 to 8 meters under the bed of the Hérault river. As no ship wreck was found in the vicinity, the reason of the presence of these amphora fragments, whose faces present a large accumulation of oyster shells, is unknown. Reconstructed geomorphological maps of the area pre…
Provenance study of oyster shells by LA-ICP-MS
Forest Herding and Tree Foddering in Neolithic Europe: Comparing δ13C Values in Caprine Enamel with Archaeobotanical Evidence at Lake Shore Settlements in Switzerland and the French Jura
Forest grazing and tree leaf foddering were once widespread in Europe. Stable carbon isotope analysis of faunal remains can help investigate the practice back to the Neolithic. The approach presupposes the empirical definition of a threshold δ 13 C value beyond which a forest component in diet is arguable. This objective can be attained in contexts where animals feeding on forest trees were demonstrated independently. We analyzed caprine teeth fr…
Geology and Paleoclimatology Research (5 works) · Geology (4 works) · Isotope Analysis in Ecology (4 works) · Oceanography (4 works) · Geochemistry (3 works) · Mediterranean climate (3 works) · Mediterranean sea (3 works) · Oyster (3 works) · Provenance (3 works) · Archaeology (2 works)