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The Late Bronze Age settlement site of Breznice: Magnetometer survey data.

ABSTRACT: The archaeological site of B?eznice (Czechia) represents one of the large settlements of the Late Bronze Age (Ha A2/B1, 14C: 1124-976 BC) in Bohemia. The site became known mainly for a high number of so-called 'trenches', oblong pit features (breadth around 1?m, length 4-7?m), remarkable not only for their specific shape but also for their contents (unusual amounts of pottery, daub, loom weights and other finds, often with traces of a strong fire). In 2018-20, a research project focusing on the study of the site was realized. Magnetometer survey became an integral part of the project since it represented a way to obtain an overall image of the site. A 5-channel fluxgate gradiometer from Sensys (Germany) was used; the vertical gradient of the Z component of the Earth magnetic field was measured. In total, the survey covered an area of over 17 hectares and included over 1.8 million measurements. Profiles were orientated from east to west and data taken bidirectionally (alternate lines in opposite directions), in a 0.5?×?0.2?m grid. The site is extraordinary due to the fact that all archaeological features discovered so far belong to a single archaeological period (Late Bronze Age). This makes the acquired data set exceptional. It can be further used by archaeologists and geophysicists, both to create alternative models of the dynamics of prehistoric settlements and to better understand the nature and interpretive possibilities of the magnetometer data in archaeology as such.

SUBMITTER: Kuna M

PROVIDER: S-EPMC7859306 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature

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The Late Bronze Age settlement site of Březnice: Magnetometer survey data.

Kuna Martin M Křivánek Roman R Chvojka Ondřej O Šálková Tereza T

Data in brief 20210127

The archaeological site of Březnice (Czechia) represents one of the large settlements of the Late Bronze Age (Ha A2/B1, 14C: 1124-976 BC) in Bohemia. The site became known mainly for a high number of so-called 'trenches', oblong pit features (breadth around 1 m, length 4-7 m), remarkable not only for their specific shape but also for their contents (unusual amounts of pottery, daub, loom weights and other finds, often with traces of a strong fire). In 2018-20, a research project focusing on the ...[more]

PMID: 33553535

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Project description:This paper starts from theoretical and methodical considerations about the role of archaeobotanical finds in culinary archaeology, emphasizing the importance of processed cereal preparations as the "missing link" between crop and consumption. These considerations are exemplified by the discussion of abundant new archaeobotanical data from the Late Bronze Age copper mining site of Prigglitz-Gasteil, situated at the easternmost fringe of the Alps. At this site, copper ore mining in opencast mines took place from the 11th until the 9th century BCE (late Urnfield Culture), as well as copper processing (beneficiation, smelting, refining, casting) on artificial terrain terraces. During archaeological excavations from 2010 to 2014, two areas of the site were investigated and sampled for archaeobotanical finds and micro-debris in a high-resolution approach. This paper aims at 1) analysing the food plant spectrum at the mining settlement of Prigglitz-Gasteil basing on charred plant macroremains, 2) investigating producer/consumer aspects of Prigglitz-Gasteil in comparison to the Bronze Age metallurgical sites of Kiechlberg, Klinglberg, and Mauken, and 3) reconstructing the miners' and metallurgists' diets. Our analyses demonstrate that the plant-based diet of the investigated mining communities reflects the general regional and chronological trends rather than particular preferences of the miners or metallurgists. The lack of chaff, combined with a high occurrence of processed food, suggests that the miners at Prigglitz-Gasteil were supplied from outside with ready-to-cook and processed grain, either from adjacent communities or from a larger distance. This consumer character is in accordance with observation from previously analysed metallurgical sites. Interestingly, the components observed in charred cereal products (barley, Hordeum vulgare, and foxtail millet, Setaria italica) contrast with the dominant crop taxa (broomcorn millet, Panicum miliaceum, foxtail millet, and lentil, Lens culinaris). Foraging of fruits and nuts also significantly contributed to the daily diet.

Dataset Information

The Late Bronze Age settlement site of Breznice: Magnetometer survey data.

Publications

The Late Bronze Age settlement site of Březnice: Magnetometer survey data.

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