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| European Radiocarbon Database | |
|---|---|
| Name | European Radiocarbon Database |
| Acronym | ERD |
| Subject | Radiocarbon dating data |
| Country | Europe |
| Established | 2000s |
| Discipline | Archaeology, Geology, Paleoclimatology |
European Radiocarbon Database
The European Radiocarbon Database is a centralized digital repository collating radiocarbon determinations from archaeological, geological, and paleoenvironmental investigations across Europe, linking laboratory measurements, contextual metadata, and calibrated age estimates. It supports synthesis research by connecting datasets used in projects tied to institutions such as the University of Cambridge, Max Planck Institute for the Science of Human History, University of Oxford, CNRS, and University of Copenhagen, and contributes to continental-scale studies involving partners like UNESCO and the European Commission. The database underpins chronologies used in studies referencing landmarks such as the Neolithic Revolution, the Bronze Age Collapse, the Vesuvius eruption, the Last Glacial Maximum, and the Younger Dryas.
The repository aggregates primary radiocarbon measurements produced by laboratories including Oxford Radiocarbon Accelerator Unit, Wiener Isotopenlabor, University of Arizona Accelerator Mass Spectrometry Laboratory, Leicester Archaeological Radiocarbon Facility, and AMS Facility at ETH Zurich, providing calibrated ages aligned with curves from groups like IntCal and datasets used by projects such as PAGES and CEREGE. It serves researchers working at organizations like British Museum, National Museum of Denmark, Natural History Museum, London, Rijksmuseum van Oudheden, and Museo Nazionale Romano, enabling cross-referencing with stratigraphic records from sites like Çatalhöyük, Stonehenge, Pompeii, and Göbekli Tepe.
Development began in response to initiatives by European research networks and programmatic calls from the European Commission and national research councils including the Deutsche Forschungsgemeinschaft and UK Research and Innovation. Early data aggregation drew on legacy catalogues curated at institutions such as Oxford University, University of Groningen, and the University of Sheffield, while methodological harmonization referenced standards from bodies like IAEA and collaborations with laboratories including Leiden Radiocarbon Laboratory. Influential projects that shaped design included multinational efforts linked to Horizon 2020 and thematic syntheses addressing events like the Late Antique Little Ice Age and migrations associated with the Yamnaya culture.
The dataset spans terrestrial and marine samples—charcoal, bones, seeds, peat, shells, and wood—sourced from archaeological sites, lake sediment cores, peat bogs, and speleothems, with entries tied to excavations at locations such as Lascaux, Mehrgarh, Skara Brae, Hattusa, and Kebara Cave. Metadata fields record laboratory identifiers, sample pretreatment protocols used by labs like Poznan Radiocarbon Laboratory, material type, depositional context, stratigraphic phase linked to projects at the Viking Ship Museum, and geographic coordinates referencing regions such as Iberian Peninsula, Balkans, Scandinavia, British Isles, and Anatolia. Coverage includes tens of thousands of determinations spanning the Late Pleistocene, Holocene, and archaeological periods including the Mesolithic, Neolithic, Chalcolithic, Iron Age, and Roman Empire.
Laboratory measurement metadata cite techniques from accelerator mass spectrometry campaigns at facilities like CERN-affiliated labs, conventional beta-counting archives, and pretreatment standards promoted by consortia including Nordic Radiocarbon Lab; entries include delta-13C corrections and error estimates. Calibration uses internationally recognized curves such as IntCal20, regional offsets for marine reservoir effects tied to Marine Isotope Stage studies, and Bayesian modeling approaches implemented in tools developed by groups at University of Sheffield and University College London, often integrating stratigraphic constraints comparable to those used in research on Tephrochronology and Dendrochronology sequences from the Brandenberg Forest and Irish oak chronology.
Data are accessible through web portals, APIs, and downloadable tables in common formats (CSV, XML, JSON) compatible with analytical environments used at Max Planck Institute, ETH Zurich, University of Cambridge, and software ecosystems like R Project and Python (programming language). Visualization and analytical tools incorporate mapping layers with gazetteers referencing GeoNames, chronological plotting interoperable with packages maintained by developers affiliated with University of Oxford and export options tailored for submission to journals such as Nature, Science, Quaternary Science Reviews, and Journal of Archaeological Science.
The repository enables continental syntheses of population movements tied to studies on the Bell Beaker culture, diffusion models of the Neolithic package, climate forcing investigations linked to the 8.2 kiloyear event, and dating of anthropogenic changes around the Industrial Revolution and Medieval Warm Period. It underpins high-impact publications by teams at University of Cambridge, Max Planck Institute for Evolutionary Anthropology, and University College London, informing heritage management at agencies like the European Environment Agency and archaeological policy discussions within Council of Europe frameworks. Cross-disciplinary work combining radiocarbon data with ancient DNA initiatives from Wellcome Sanger Institute and paleoclimate proxies from Greenland ice core studies has reshaped chronologies for the Late Glacial period and Holocene transitions.
Governance involves steering committees drawn from academic centers such as University of Oxford, University of Copenhagen, CNRS, and funding from sources including the European Research Council, national research councils like the Research Council of Norway and programmatic grants under Horizon Europe and predecessor frameworks. Data sharing policies are aligned with open data mandates promoted by European Commission directives and scholarly standards advocated by International Council on Archives and disciplinary bodies such as the European Association of Archaeologists.
Category:Scientific databases Category:Radiocarbon dating Category:Archaeological databases