An Early Neolithic House in the Foothills:A Case Study of Pottery and Lithic Artefacts from the Biskupice Site 18 (Wieliczka Foothills, Southern Poland)

Highlights•Biskupice site (S Poland) represents the late Želiezovce phase (5300 to 5000 BCE).•Pottery was produced locally, and showed a use of animal fats for cooking.•The face vessel was of local origin, but influenced by Transcarpathian style.•Obsidian artefacts originated from the Carpathian 1a/1b chemical type, S-E Slovakia.•Transcarpathian contacts between LBK and Bükk culture were discussed.AbstractThe paper presents a comprehensive analysis of pottery and lithic materials found in archaeological features associated with an Early Neolithic house from Biskupice (southern Poland) to shed light on exchange networks of the first farmers in Central Europe. The research began with the discovery of a unique fragment of a face vessel made in the Želiezovce style, a motif primarily found in Moravia and north-eastern Austria. Therefore, specialised analyses were undertaken to determine whether the Biskupice fragment was locally produced or originated from areas south of the Sudetes and Carpathians. The study involved an examination of raw clay material and the technology used to create the anthropomorphic vessel, aiming to establish its provenance (local production versus import). Petrographic methods were employed to analyse a diverse group of vessel types for comparison. Additionally, a selected group of pottery fragments, including the face vessel, underwent lipid residue analysis to determine their potential use. The combination of microscopic examinations and lipid residues analysis was utilised to study the link between the physical properties and function of the vessels. Finally, the archaeological context of other artifacts from the same house, including lithic assemblages, was investigated to determine the presence of both local and imported raw materials in Biskupice. The main conclusion of the study indicates local production of pottery, including the face vessel, and lithic implements. Conversely, a Transcarpathian transfer of some technological and decorative ideas, as well as imports of raw material such as obsidian, were confirmed

Minimally Invasive Vacuum-Aided Extraction Technique for the Lipid Analysis of Historic Parchment.

Publication status: PublishedParchment is an ancient writing support formed from dehaired animal skins. Its manufacture comprises a series of liming and scraping steps before being stretched and dried under tension. Historical parchment represents a valuable source of cultural heritage which, until now, has limited investigations to noninvasive analyses to infer ink composition, degradation, or physical changes over time. We highlight the prospect of the molecular and isotope compositions of animal lipids from parchment as an untapped record of its production and the animal's diet and environment. We report a minimally invasive, total lipid extraction aided by a vacuum for historical parchments. The quantitative and qualitative compositions of lipid extracts obtained using this method are compared with those obtained using invasive sampling for nine sacrificial membranes dated 1765-1825 CE. This extraction method is then applied to membranes from the Chancery Parliament Rolls (1814-1820 CE) held by The National Archives, UK to obtain lipids and derive taxonomic and dietary information using their stable carbon isotope compositions. This novel vacuum-aided extraction allows, for the first time, animal lipids to be obtained from parchment minimally invasively, paving the way for dietary and paleoclimate studies using this well-dated and common material

Minimally Invasive Vacuum-Aided Extraction Technique for the Lipid Analysis of Historic Parchment

Parchment is an ancient writing support formed from dehaired animal skins. Its manufacture comprises a series of liming and scraping steps before stretching and drying under tension. Historical parchment represents a valuable source of cultural heritage which, until now, has limited investigations to non-invasive analyses to infer ink composition, degradation or physical changes over time. We highlight the prospect of the molecular and isotope compositions of animal lipids from parchment as an untapped record of its production and the animal’s diet and environment. We report a minimally invasive, total lipid extraction aided by vacuum for historical parchments. The quantitative and qualitative compositions of lipid extracts obtained using this method are compared with those obtained using invasive sampling for nine sacrificial membranes dated 1765 – 1825 CE. This extraction method is then applied to membranes from the Chancery Parliament Rolls (1814-1820 CE) held by The National Archives, UK to obtain lipids and derive taxonomic and dietary information using their stable carbon isotope compositions. This novel vacuum-aided extraction allows, for the first time, animal lipids to be obtained from parchment minimally invasively, paving the way for dietary and palaeoclimate studies using this well-dated and common material