Anita Szczepanek

Between the Baltic and Danubian Worlds: The Genetic Affinities of a Middle Neolithic Population from Central Poland

For a long time, anthropological and genetic research on the Neolithic revolution in Europe was mainly concentrated on the mechanism of agricultural dispersal over different parts of the continent. Recently, attention has shifted towards population processes that occurred after the arrival of the first farmers, transforming the genetically very distinctive early Neolithic Linear Pottery Culture (LBK) and Mesolithic forager populations into present-day Central Europeans. The latest studies indicate that significant changes in this respect took place within the post-Linear Pottery cultures of the Early and Middle Neolithic which were a bridge between the allochthonous LBK and the first indigenous Neolithic culture of north-central Europe—the Funnel Beaker culture (TRB). The paper presents data on mtDNA haplotypes of a Middle Neolithic population dated to 4700/4600–4100/4000 BC belonging to the Brześć Kujawski Group of the Lengyel culture (BKG) from the Kuyavia region in north-central Poland. BKG communities constituted the border of the “Danubian World” in this part of Europe for approx. seven centuries, neighboring foragers of the North European Plain and the southern Baltic basin. MtDNA haplogroups were determined in 11 individuals, and four mtDNA macrohaplogroups were found (H, U5, T, and HV0). The overall haplogroup pattern did not deviate from other post-Linear Pottery populations from central Europe, although a complete lack of N1a and the presence of U5a are noteworthy. Of greatest importance is the observed link between the BKG and the TRB horizon, confirmed by an independent analysis of the craniometric variation of Mesolithic and Neolithic populations inhabiting central Europe. Estimated phylogenetic pattern suggests significant contribution of the post-Linear BKG communities to the origin of the subsequent Middle Neolithic cultures, such as the TRB.

Diagenetic signals from ancient human remains - bioarchaeological applications

Diagenetic signals from ancient human remains - bioarchaeological applications This preliminary study examines the potential effects of diagenetic processes on the oxygen-isotope ratios of bone and tooth phosphate (δ18O) from skeletal material of individuals representing the Corded Ware Culture (2500-2400 BC) discovered in Malżyce (Southern Poland). Intra-individual variability of Ca/P, CI, C/P, collagen content (%) and oxygen isotopes was observed through analysis of enamel, dentin and postcranial bones. Using a variety of analytical techniques, it was found that, despite the lack of differences in soil acidity, not all the parts of a skeleton on a given site had been equally exposed to diagenetic post mortem changes. In a few cases, qualitative changes in the FTIR spectrum of analysed bones were observed. The data suggest that apart from quantitative analyses, i.e., the calculation of Ca/P, CI, C/P and collagen content, qualitative analyses such as examination of the absorbance line are recommended. The degree to which a sample is, contaminated on the basis of any additional, non-biogenic peaks, deemed to be contaminated should also be specified.

Trace element analysis of Bronze Age skeletal and crematory graves from Southern Poland for diet reconstruction

The basic aim of the present study was to determine the diet of human populations dating from the Bronze Age and the time of Roman influence. The osseous material under examination came from skeletal and crematory burials of the Lusatian and Przeworks Cultures, found in a cemetery at Opatów, Klobuck District, Silesian Province. Three elements: strontium, zinc and calcium were chosen as basic diet determinants. The three elements and the proportions between them are the most frequently used factors that permit a description of the relative proportion of animal and plant protein in a diet. It was assumed that the differentiation of burial ritual was paired with a diverse mode and quality of nourishment. Interdisciplinary osteological analyses, based on physicochemical studies of the odontologic material in the context of archaeological data (culture affiliation, type of burial, grave furnishings), permit a complex analysis of the issues connected with the biology of human groups, their demographic structure or, eventually, paleostratigraphy of primeval communities. It has been found that the type of burial and the richness of grave furnishings are most closely connected with the ultimate differentiation of Zn and Ca concentrations and the value of the Sr/Zn ratio. Because the richly furnished graves are at the same time mostly skeletal burials, it cannot be unequivocally stated which of the above-mentioned factors is of paramount importance. It has also been demonstrated that representatives of the Przeworsk Culture, chronologically younger than the Lusatian one that inhabited the same geographic region, show a lower Zn concentration and a higher Sr/Zn ratio.

Isotopic composition and identification of the origins of individuals buried in a Neolithic collective grave at Bronocice (southern Poland)

The oxygen present in a human organism comes from numerous sources, but the major factor that causes variation in the isotopic composition of this element in a tissue is available drinking water. The isotopic ratio of oxygen in an organisms tissue, including that found in bones and teeth, reflects the isotopic oxygen composition typical for the area where a given individual developed and lived. Of particular interest with regard to this issue were a series of skeletons from the multiple grave discovered at the Funnel Beaker-Baden settlement at Bronocice (southern Poland). The question therefore arose whether the specimens buried in this grave were part of the local community. The oxygen isotope level was established using apatite isolated from bones or teeth. A femur and root dentine samples taken from permanent teeth were subjected to oxygen isotope analysis. The oxygen isotope level of the site was established on the basis of local water precipitation and measurements taken from the oxygen isotope concentration in apatite samples isolated from the bones of animals co-occurring with the studied human group. It has been found that the oxygen isotope levels in the bones and dentine of almost all the analysed specimens from the excavated site at Bronocice were within the established range for the areas environment, providing evidence for their local origin. Thus, it can be assumed that the analysed group inhabiting the macrosettlement at Bronocice during the Funnel Beaker phase of the Baden culture was most probably of local origin.

Evidence of interpersonal violence or a special funeral rite in the Neolithic multiple burial from Koszyce in southern Poland – a forensic analysis

Abstract This study uses anthropological and forensic medical analyses to determine the cause of fractures found in the remains of 15 individuals buried at a site associated with the Globular Amphora Culture (2875-2670 BC). The intent was to determine the mechanism underlying the injuries and to indicate the types of tools that might have inflicted the blows. The fractures were diversified in their forms, but the majority of the injuries appear to have been inflicted by a flint axe, which is frequently found in graves of the Globular Amphora Culture. Apart from the forearm being severed in one of the victims, all the remaining skeletons showed from 1 to 4 injuries involving solely the skulls. The grave might contain victims attacked by invaders who executed the captives, or else the feature is ritual in character and it reflects the beliefs of the Neolithic community.