Dr. Roman Shiroukhov
The subject of research is the historical archaeology of the East Baltic region, defined by the time between the Viking Age and the Baltic Crusades. The problem of the period lies in the incompatibility of the „absolute“ category of historical time and the „relative“ archaeological one. Archaeological features remain outside the “absolute” or natural science based dating, and hence of known historical processes.
The main objective of the project is to create a working chronological scheme for the period, applying techniques that have not been used for dating this archaeological material before.
The territory of research: Kaliningrad region of Russia and the South-West Lithuania – the area of historical tribes of Prussians, Scalvians and Curonians, was selected because of the highest concentration of Western Balts archaeological sites, the same as for their morphological similarity. Archaeological sources of the Western Balts of the period represent good opportunity for dating. A combination of local and imported goods within the same cremation graves allows a comparison of the relative dating of the local goods with imports both from the West and the East. Selection of the most suitable sealed deposits for dating on the basis of typological and sociological criteria, subsequently compared with GIS and statistical sampling, enables the creation of the most accurate database of samples within the frames of relative chronology. Which is needed to obtain absolute dates by using radiocarbon analysis.
The implementation of the project is based on the application of the following methods:
- Geographic information systems (GIS). Through the ESRI ArcGIS software selected objects will be associated with a chronological layer. Thus, the concentration, intensity, and spatial relation of such objects at selected sites will be revealed. As a result, 3D time-maps of sites are created on the basis of the relative chronology of the objects.
- Statistical approach. Simultaneously with GIS-mapping process a statistic overview of the relation, amount and sequence of occurrence of artefacts within the sealed deposits will be provided. Dating types of artefacts will enable deposits with the same finds from different cemeteries to be connected. Deposits will be analysed statistically in order to provide a chronological sequence of groups of features and artefacts that give the clearest relative dates.
- Radiocarbon AMS dating (14C). According to the parameters of spatial ordering and the dense occurrence of artefacts, a series of sealed deposits considered to provide the best relative dates are selected. Burnt bone and charcoal are used for obtaining the absolute date linked to the calibrated radiocarbon scale. 14C dates from several selected sites and objects are compared and correlated with the dates obtained by the first two methods.
Sealed archaeological deposits and finds dated with the help of aforementioned approaches will be mutually verified and revised by each culture dataset. In theory, it would be possible to compare the processes of development of material culture, reflected by the selected archaeological objects, with a sequence of the written sources events. In case of the successful implementation of the project the same system can be applied to similar archaeological sites in the Baltic region.
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Das ehemalige Ostpreußen im Netzwerk baltischer Archäologie
Dr. Roman Shiroukhov