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Calibrer des âges radiocarbone avec R

Cette leçon vous apprend à calibrer des âges radiocarbone avec R. Après un rappel sur le principe du radiocarbone et les enjeux de la calibration, cette leçon explique pas à pas comment réaliser la calibration d'un ensemble de dates et comment …

Analyse de données de composition et identification des altérations géochimiques des matériaux céramiques

Dans le cadre d'études de provenance des matériaux céramiques, il est courant de comparer la composition élémentaire de matières premières argileuses avec celle d'artefacts archéologiques. Les problèmes d'altération demeurent cependant peu pris en …

gamma: An R Package for Dose Rate Estimation from In-Situ Gamma-Ray Spectrometry Measurements

*In situ* gamma spectrometry is a useful technique used by the Luminescence and ESR dating community to improve the representativity of dose rate measurements in the context of gamma dose rate heterogeneities around dated material. This paper …

tabula: An R Package for Analysis, Seriation, and Visualization of Archaeological Count Data

*tabula* provides a convenient and reproducible toolkit for analyzing, seriating, and visualizingarchaeological count data, such as artifacts and faunal remains.

Dans la chaleur des fours : que restituer des pratiques des céramistes des sociétés anciennes ?

[In French] Firing temperatures and atmospheres appear to be ambiguous indicators when it comes to describing the firing stage of ceramic materials. Despite methodological and conceptual issues raised by previous studies, they are still ubiquitous in the scientific litterature. This study questions their relevance in the description of technical processes.

Towards high resolution ceramic series for production site studies: the case of Loron amphorae (Croatia, 1st-3rd c. A.D.)

From the 1st to the 3rd centuries A.D., the territory of Istria (present-day Croatia) was a prominent area of olive oil production. Archaeologists have identified the so-called Dressel 6B amphora as the main container used in the transport and trade …

The karst of the Vaucluse, an exceptional record for the Last Glacial Maximum (LGM) and the Late-glacial period palaeoenvironment of southeastern France

Investigations in four natural traps from southeastern France have provided new and extensive information on the palaeoenvironment from the Last Glacial Maximum (LGM; 21,000 to 15,075 cal BP), the Late-glacial period (15,075 to 11,490 cal BP) and the …