Plant cultivation and diversity at the early neolithic settlement in Biskupice in Poland.

The emergence of the Linear Pottery Culture (LBK) during the Neolithic period within Polish territory 5400-4900 BC, introduced plant cultivation, yet the definitive list of cultivated species remains debated. This study examines plant assemblages (fruits, seeds, pollen, and spores) from the LBK settlement in Biskupice, southern Poland, aiming to identify cultivated and wild species used during the development of the first stable settlements in the Carpathian Foothills. Due to extensive sampling, Biskupice yielded over 11,000 macroscopic plant specimens, enabling detailed analysis of plant diversity, distribution, and implications for agrarian and dietary practices. The analysis revealed a focus on emmer and einkorn wheat cultivation, with barley playing a minor role, alongside evidence of flax and pulses. Radiocarbon dating supported the settlement's existence in the 6th millennium BCE, and confirmed the use of barley. However, a younger date excluded bread wheat cultivation at this site. The plant assemblage included a diverse array of herbaceous wild plants like black bindweed, fat hen and brome species, suggesting their economic use. Additionally, the presence of cockspur grass, linked with Southeast Asia, indicates alternative migration routes of weeds in Europe, as supported by radiocarbon dating. Palynological analysis suggests existence of nearby cereal plots or the processing of cereals at the settlement, supporting archaeological evidence.

The earliest farming communities north of the Carpathians: The settlement at Gwozdziec site 2.

The appearance of the Linear Pottery Culture (LBK) on Poland territory initiated the process of neolithization in the area. However, as we will see in this article, this colonization took place later than previously thought. The stage, which in Poland is called as the early phase, actually corresponds only to the Fomborn/Ackovy stage of LBK, and the earliest dating currently indicates around 5350 BC. Due to the small number of sites from this phase excavated on a large scale in Poland, this stage of the culture's development is poorly known. The Gwozdziec Project is focused on the earliest stage of LBK settlement in south-eastern Poland. Excavation at the site was finished in 2018. Therefore, the article presents preliminary results of interdisciplinary analyzes, such as research on ceramics, flint production and use, and botanical remains. They point to various aspects of the economy of these early agricultural communities and significantly enrich the knowledge of this period in Central Europe. They also expose the chronological development of the oldest LBK development stage in Poland.