The Dark Ages in the North? A transformative phase at 3000–2750 BCE in the western Baltic: Brodersby-Schönhagen and the Store Valby phenomenon

On the Cimbrian peninsula, comprising the continental part of Denmark and part of northern Germany, the period 3100–2800 BCE is characterised by a decline in burial activity and by reforestation in some areas. Following the peak of megalithic construction by the Funnel Beaker societies and preceding new building activities by the Corded Ware societies, this period can be referred as the ‘Dark Ages’ of the north. Our analysis of this period within the context of a German Research Foundation Collaborative Research Centre (CRC 1266) project resulted in a new perspective on the role of settlement patterns associated with a ceramic type known as Store Valby. In addition to small domestic sites, such as Schönhagen LA 107 (Brodersby), which dominate on the western and southern parts of the Cimbrian peninsula, research has identified giant settlements to the west, from around 2900 BCE, and palisade enclosures to the east. Despite the diversity of regional developments in the western Baltic, we think that the general characterisation of these centuries as an independent phase of socio-environmental transformations can serve as a model for the entire region

Middle-Neolithic agricultural practices in the Oldenburger Graben wetlands, northern Germany: First results of the analysis of arable weeds and stable isotopes

A number of small middle-Neolithic (3300–2800 BC) settlements flourished in the Oldenburger Graben area of northern Germany. The excavations yielded large amounts of crop remains, suggesting that agrarian production was a cornerstone of subsistence economy. Until about 3000 BC, Oldenburger Graben was a fjord, which over time was separated from the Baltic Sea and became a lagoon. The location of the settlement in the wetlands would have been highly favourable, offering a range of terrestrial and aquatic resources. Nonetheless, it may have been challenging to the Neolithic farmers, as perhaps not much dry land was available for crop growing. The success of agrarian production likely depended on the methods employed. This is an initial attempt at reconstructing strategies of agricultural land use during the middle-Neolithic occupation of the Oldenburger Graben lowland. We combine information on the habitat preferences and life history of arable weeds, and the recently obtained carbon and nitrogen stable isotope values on crop grains from one of the sites. The evidence allows us to glean practices that crop cultivation may have entailed, including potential strategies aimed at improving productivity of arable land such as tillage, weeding and manuring. Although preliminary, the observations point at potentially different management of emmer and barley, perhaps due to their variable importance to the Neolithic residents. This is the first time that stable isotope analysis on crops from northern Germany is used to elucidate agricultural practices of the Funnelbeaker communities of the middle-Neolithic

Toward an Investigation of Diversity and Cultivation of Rye (Secale cereale ssp. cereale L.) in Germany: Methodological Insights and First Results from Early Modern Plant Material

Rye (Secale cereale ssp. cereale L.) is a secondary domesticate, considered to have originated as a weed in wheat fields and to have developed traits of domestication by evolving similar physiological and morphological characteristics to those of wheat. Although it migrated into Europe as a weed possessing domestication traits, it became one of the most significant crops grown in large parts of Europe from the medieval period onward. Within the modern borders of Germany, rye was grown using at least two divergent cultivation practices: eternal rye monoculture and three-field rotation. The straw of rye was used to produce Wellerhölzer, which are construction components in traditional half-timbered houses that have enabled a desiccated preservation of the plant remains. In order to assess the impact of cultivation practices, local environmental conditions and genetic variation on the genetic diversification of rye, we seek to integrate well-established archaeobotanical methods with aDNA sequencing of desiccated plant remains obtained from Wellerhölzer from Germany. In the current contribution, we present a proof of concept, based on the analysis of plant remains from a Wellerholz from the Old Town Hall of Göttingen. We use arable weed ecology to reconstruct cultivation practices and local environmental conditions and present a phylogenetic analysis based on targeted loci of the chloroplast and nuclear genome. Our results emphasise that the study of desiccated remains of plants from Wellerhölzer offer a unique opportunity for an integration of archaeobotanical reconstructions of cultivation practices and local environment and the sequencing of aDNA

Trinca-La Șanț – A Large North Moldovan Trypillia Settlement

In the years 2022 and 2023, the Trypillia hilltop settlement of Trinca-La Șanț in northern Moldova was investigated and excavated by the CRC1266 in collaboration with the State University of Moldova. As a result, we unveiled the basic structures of the 25 ha fortified settlement, which, adapted to the topography, combines the principles of linear and concentric rows of houses. Based on the 14C data available to date, it can be assumed that the settlement dates from 3950 to 3650 BCE. Of the 320 houses discovered, up to 100 existed simultaneously, which corresponds to a maximum number of inhabitants of 250–1000 people. δ13C/δ15N isotope values of domestic animals indicate an extensive economy that corresponds to that of other, similarly large or mega-sites

Communal buildings in Cucuteni-Tripolye settlements

In recent years, high-resolution geomagnetic surveys in Cucuteni-Tripolye settlements led to the discovery of large, so far unknown building structures which are located at prominent positions within settlements. Due to their extraordinary size, positioning and special architectural characteristics this structures are interpreted as some kind of public or communal buildings such as temples or assemblage houses. Within large settlements two classes of such buildings can be distinguished: high-level ‘mega-structures’ for the whole settlement and low level ring- or pathway buildings for parts of the commune. The second category of buildings, normally show regular distributions within settlements which likely reflect some kind of communal organisation

Transforming landscapes: Modeling land-use patterns of environmental borderlands

How did socio-cultural transformation processes change land-use patterns? Throughout the last 50 years, outstanding comprehensive geographic, archaeobiological, and archaeological data have been produced for the area of Oldenburger Graben, Schleswig-Holstein, Germany. Based on this exceptional data set, we are able to study the land-use patterns for a period ranging from the Final Mesolithic until the Late Neolithic (4600–1700 BCE). By application of fuzzy modeling techniques, these patterns are investigated diachronically in order to assess the scale of transformations between the different archaeological phases. Based on nutrient requirements and proposed dietary composition estimates derived from empirical archaeobotanical, archaeozoological, and stable isotope data, the required extent of the areas for different land-use practices are modeled. This information is made spatially explicit using a fuzzy model that reconstructs areas of potential vegetation and land-use for each transformation phase. Pollen data are used to validate the type and extent of land-use categories. The model results are used to test hypotheses on the dynamics of socio-cultural transformations: can we observe a diversification of land-use patterns over time or does continuity of land-use practices prevail? By integrating the different lines of evidence within a spatially explicit modeling approach, we reach a new quality of data analysis with a high degree of contextualization. This allows testing of hypotheses about Neolithic transformation processes by an explicit adjustment of our model assumptions, variables, and parameters

Holocene soil erosion in Eastern Europe-land use and/or climate controlled? The example of a catchment at the Giant Chalcolithic settlement at Maidanetske, central Ukraine

The Younger Quaternary erosion history was reconstructed in a catchment close to the Chalcolithic giant settlement Maidanetske, central Ukraine based on dated sediment sequences. Four trenches and a long percussion drill-core were analyzed in a valley grading from a Loess covered plateau towards the Talianky River. The sediments were dated by a combination of radiocarbon dating, optical stimulated luminescence (OSL) and embedded artifacts. Although there is some weakness of numerical dating so far, a non-coincidence between phases of soil erosion and the local and regional settlement history over long periods of the Holocene is indicated. This, viewed in the light of the geographical setting of the site in the climate sensitive forest-steppe borderland, suggests climatically driven erosion processes. The detected phases of erosion coincide with global (cal 27.6 ± 1.3 kyrs BP, 12.0 ± 0.4 kyrs BP), northern hemispheric (cal 8.5 ± 0.3 kyrs BP), Mediterranean (cal 3.93 ± 0.1 kyrs BP) as well as western to central European (2700 to 2000 cal BP) climate anomalies. Increased occurrences of heavy precipitation events, probably during phases of a weakened vegetation cover, could explain the observed record. Investigations at additional sites in Eastern Europe are needed to verify the representativeness of the presented record from central Ukraine at a regional level.The composition of the sediments indicates changes of the slope-channel connectivity during the deposition history. Whereas the glacial to early Holocene and modern times sediments were derived from the whole catchment area, during the mid- to late-Holocene a tendency to lower slope storage of colluvial material and valley incision is indicated

Stolniceni – Excavation results from the 2017 campaign

During extensive field work, different aspects of the large Tripolye settlement Stolniceni I in northwest Moldova were investigated by an international team. These investigations allow a reassessment of these population agglomerations from the first half of the 4th millennium BCE in Moldova and their comparison with more eastern Tripolye sites. The investigations carried out in 2017 included the completion of the archaeo-magnetic survey of the settlement and the targeted archaeological excavations of various types of contexts. Besides the investigation of a ditch enclosing the site and test trenches in different parts of the settlement, the excavations focused mainly on two areas in the north of the settlement: On the one hand, excavations were carried out in a pottery production complex, including the uncovering of a pottery kiln, several pits and a dwelling. On the other hand, one specific ‘ash-mound-like’ anomaly was investigated which are arranged in regular intervals at the periphery of the settlement. The archaeological excavations were accompanied by comprehensive archaeobotanical analyses, which provide an insight into the subsistence and wood selection in the settlement, as well as permitting environmental reconstructions. A larger series of 14C-datings proves the occupation of the settlement Stolniceni I over a longer period between about 3925 and 3700 BCE

First molecular and isotopic evidence of millet processing in prehistoric pottery vessels

Analysis of organic residues in pottery vessels has been successful in detecting a range of animal and plant products as indicators of food preparation and consumption in the past. However, the identification of plant remains, especially grain crops in pottery, has proved elusive. Extending the spectrum is highly desirable, not only to strengthen our understanding of the dispersal of crops from centres of domestication but also to determine modes of food processing, artefact function and the culinary significance of the crop. Here, we propose a new approach to identify millet in pottery vessels, a crop that spread throughout much of Eurasia during prehistory following its domestication, most likely in northern China. We report the successful identification of miliacin (olean-18-en-3β-ol methyl ether), a pentacyclic triterpene methyl ether that is enriched in grains of common/broomcorn millet (Panicum miliaceum), in Bronze Age pottery vessels from the Korean Peninsula and northern Europe. The presence of millet is supported by enriched carbon stable isotope values of bulk charred organic matter sampled from pottery vessel surfaces and extracted n-alkanoic acids, consistent with a C4 plant origin. These data represent the first identification of millet in archaeological ceramic vessels, providing a means to track the introduction, spread and consumption of this important crop

Modelling landscape transformation at the Chalcolithic Tripolye mega-site of Maidanetske (Ukraine): Wood demand and availability

Wood was a crucial resource for prehistoric societies, for instance, as timber for house construction and as fuel. In the case of the exceptionally large Chalcolithic Tripolye ‘mega-sites’ in central Ukraine, thousands of burnt buildings, indicating huge population agglomerations, hint at such a massive use of wood that it raises questions about the carrying capacity of the sensitive forest-steppe environment. In this contribution, we investigate the wood demand for the mega-site of Maidanetske (3990–3640 BCE), as reconstructed based on wood charcoal data, wood imprints on daub and the archaeomagnetometry-based settlement plan. We developed a regional-scale model with a fuzzy approach and applied it in order to simulate the potential distribution and extent of woodlands before and after Chalcolithic occupation. The model is based upon the reconstructed ancient land surface, soil information derived from cores and the potential natural woodland cover reconstructed based on the requirements of the prevailing ancient tree species. Landscape scenarios derived from the model are contrasted and cross-checked with the archaeological empirical data. We aim to understand whether the demand for wood triggered the site development. Did deforestation and consequent soil degradation and lack of resources initiate the site’s abandonment? Or, alternatively, did the inhabitants develop sustainable woodland management strategies? Starting from the case study of Maidanetske, this study provides estimates of the extent of human impact on both carrying capacity and landscape transformations in the sensitive transitional foreststeppe environment. Overall, the results indicate that the inhabitants of the Chalcolithic site did not suffer from a significant shortage in the wood resource at any time of inhabitation in the contexts of the different scenarios provided by the model. An exception is given by the phase of maximum house construction and population within a scenario of dry climatic conditions