title: Isotopic composition and identification of the origins of individuals buried in a Neolithic collective grave at Bronocice (southern Poland).
abstract: 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 organism's 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 area's 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.
authors.affiliation: Department of Anthropology, Institute of Zoology, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland. Electronic address: szosy@wp.pl.
authors.forename: K
authors.initials: K
authors.lastname: Szostek
authors.affiliation: Department of Anthropology, Institute of Zoology, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland.
authors.forename: E
authors.initials: E
authors.lastname: Haduch
authors.affiliation: Department of Anthropology, Institute of Zoology, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland.
authors.forename: B
authors.initials: B
authors.lastname: Stepańczak
authors.affiliation: Institute of Archaeology and Ethnology Polish Academy of Science, ul. Sławkowska 17, 31-016 Kraków, Poland.
authors.forename: J
authors.initials: J
authors.lastname: Kruk
authors.affiliation: Department of Anthropology, Institute of Zoology, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland.
authors.forename: A
authors.initials: A
authors.lastname: Szczepanek
authors.affiliation: Department of Radioisotopes, Institute of Physics, Silesian University of Technology, Gliwice, Poland.
authors.forename: J
authors.initials: J
authors.lastname: Pawlyta
authors.affiliation: Department of Anthropology, Institute of Zoology, Jagiellonian University, ul. Gronostajowa 9, 30-387 Kraków, Poland.
authors.forename: H
authors.initials: H
authors.lastname: Głąb
authors.affiliation: Department of Anthropology, State University of New York at Buffalo, Buffalo 14261-0026, USA.
authors.forename: S
authors.initials: S
authors.lastname: Milisauskas
mesh_terms: D000818:Animals; D001031:Apatites / Q000737:chemistry; D001842:Bone and Bones / Q000737:chemistry; D017753:Ecosystem; D005580:Fossils; D049690:History, Ancient; D006801:Humans; D010103:Oxygen Isotopes / Q000032:analysis*; D010163:Paleontology; D011044:Poland; D011157:Population Dynamics / Q000266:history; D014070:Tooth / Q000737:chemistry; D014881:Water Supply / Q000032:analysis / Q000266:history
chemical_list: D001031:Apatites; D010103:Oxygen Isotopes