Archaeologia Baltica

This article presents data on Kongemose culture material which has been found in Lithuania but not yet studied. Based on material from west, east and south Lithuania Stone Age settlements, the aim is to acknowledge the existence of this culture’s technology during the Atlantic period in the east Baltic region. The use-wear method was also used for a more detailed analysis. The results of the article contain versions of the emergence and development of rhombus-shaped arrowhead technology in the east Baltic during the Stone Age period.

Orphaned osseous tools are very often perceived as having a high aesthetic value, but are usually under-examined. This article illustrates the research potential of these artefacts, with a case study of Mesolithic stray finds from Lithuania. Four bone points from the River Šventoji, Vaikantonys, Obšrūtai and Kamšai were subjected to AMS dating, tandem mass spectrometry for animal species identification, and technological and use-wear analysis. The results revealed that all four bone points could be dated to the Boreal period, and imply an Early to Middle Mesolithic date. Harpoons from the River Šventoji and Kamšai were most likely made of aurochs bones. All of the bone points were produced from long sections of tubular long bones, and three of the points show signs of reuse. Overall, the analysis revealed similarities with contemporaneous material in northern Europe. Within the context of the present research, the paper briefly describes other scientific methods which could be applied to orphaned bone and antler tools, including biomolecular and stable isotope analysis. Digital recording methods can be useful for bone artefact recording. This is relevant today, as the demand for good-quality digital representations is increasing, in order to apply software for further analysis, such as geometric morphometrics. As a result, more widespread and systematic applications of these new methods to orphaned osseous finds would lead to a significant activation of these finds in a scientific and outreach context.

Extensive excavations of Stone Age sites in Western Pomerania have been conducted since 1981. Three of them, the Rotnowo site 18, Tanowo site 3 and Bolków site 1, were selected as Tanged Point Younger Dryas key sites. These open sandy sites revealed well-preserved flint concentrations and a dwelling structure (Tanowo). Their flint inventories, with elements of Ahrensburgian culture, are made up of local flints. Younger Dryas chronology is supported by geology and C14 from Rotnowo: 10820±80 BP [Poz-8309] (cal. 11180–10830 BC). The results of the investigations were compared with settlements from other regions of Poland and with sites from Lithuania and Latvia.

The Swiders of Ukrainian Polissya used mainly local raw materials. The final preparation of pre-core for usage was forming the platform and the working surface. The main Swiderian type of core of Ukrainian Polissya is double opposite platform cores with one working surface. A typical form of Swiderian pressure cores of Ukrainian Polissya is cone-shaped and pencil-shaped. Microblades were made to be inserts into arrowheads of organic material. The joining of organic and stone elements for producing narrow-slot points is not traditional for Swiderian technology in Ukrainian Polissya. The technology, which fuses organic materials with stone elements for producing narrow-slot points, is typical of Steppe cultures. This tradition is from Kukrek Culture.

Local and exotic flint use and distribution are considered as markers of group mobility. The Arch Backed Pieces and the Mazovian societies organised logistics expeditions in various directions, south-north, west-east, using natural routes as river valleys, but also crossing mountains. Their motives seem to be different and not only connected with economic necessity and subsistence strategy. Group mobility, observed rarely on distances more than tens of hundreds of kilometres, was probably a seasonal event, but sometimes may be a reflection of a permanent exodus.