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A Method for Attributing Non-Refitting Fragments to a Single Artifact: The Case of Bronze Age Flat Figurines

https://doi.org/10.17746/1563-0110.2021.49.1.053-059

Abstract

In recent decades, several new methods for studying archaeological artifacts, mostly based on digital technologies, have been developed. One of the most promising trends is 3D modeling, allowing researchers to deal with an exact virtual copy of the artifact, which can be manipulated in every way. We propose a new method for determining whether non-applicable fragments belong to one artifact, based on 3D modeling and mathematical statistics. After applying it to two (and possibly more) fragments, one gets an unambiguous answer as to whether the application is statistically reliable (i.e., falls within 95 % confidence limits). Precise computerized measurements on 3D models, following a single algorithm, allow us to verify the results. This method was tested on non-refitting fragments of figurines from the Bronze Age cemetery Tourist-2. Two anthropomorphic figurines from the same cemetery were used to verify the conclusions and elaborate the algorithm.

About the Authors

K. A. Kolobova
Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences
Russian Federation

Laboratory Head, Leading Researcher

Pr. Akademika Lavrentieva 17, Novosibirsk, 630090, Russia



P. V. Chistyakov
Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences
Russian Federation

Junior Researcher

Pr. Akademika Lavrentieva 17, Novosibirsk, 630090, Russia



N. V. Basova
Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences
Russian Federation

Researcher

Pr. Akademika Lavrentieva 17, Novosibirsk, 630090, Russia



A. V. Postnov
Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences
Russian Federation

Senior Researcher

Pr. Akademika Lavrentieva 17, Novosibirsk, 630090, Russia



L. V. Zotkina
Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences
Russian Federation

Senior Researcher

Pr. Akademika Lavrentieva 17, Novosibirsk, 630090, Russia



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For citations:


Kolobova K.A., Chistyakov P.V., Basova N.V., Postnov A.V., Zotkina L.V. A Method for Attributing Non-Refitting Fragments to a Single Artifact: The Case of Bronze Age Flat Figurines. Archaeology, Ethnology & Anthropology of Eurasia. 2021;49(1):53-59. https://doi.org/10.17746/1563-0110.2021.49.1.053-059

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ISSN 1563-0110 (Print)