Summary A long‐standing debate in archaeology concerns the sources of technological diversification among prehistoric hunter‐gatherers. This includes the study of the emergence and spread of pressure blade technology in Northern Europe during the Early Holocene. Until now, there has been little technological study of lithic collections from the East Baltic region, and our knowledge of the development and spread of this technology in the area is inadequate. This article presents for the first time a technological analysis of lithic assemblages from seven Early and Middle Mesolithic sites in the territory of present‐day Latvia, offering new possibilities for discussing pressure blade technology and research objectives connected with it. Furthermore, variation in elements of this technology is explored in relation to raw‐material characteristics through experimental flint knapping. Finally, the factors influencing diversity in craft traditions, as well as large‐scale communication and shifting spheres of interaction within Northern Europe during the Mesolithic, are discussed.

No abstract

Steinalderen i Sørøst-Norge. Faglig program for steinalderundersøkelser ved Kulturhistorisk museum inneholder en helhetlig oversikt over utgravinger av 430 boplasser, begravelser, depoter, fangstanlegg m.m. fra år 2000 til 2017, og presenterer en bred og oppdatert redegjørelse for forskningsstatus knyttet til steinalderen (ca. 9500–1700 f.Kr.) i regionen. Den manglede kunnskapen har dannet utgangspunkt for formuleringen av fire framtidige satsingsområder: Teknologi Bosetning og landskapsbruk Ressursgrunnlag og økonomi Ritualer og ritualisert praksis I dette faglige programmet for steinalderundersøkelser presenteres konkrete forslag til strategier og tiltak som vil bidra til å tette disse kunnskapshullene, skape faglig utvikling og danne grunnlag for videre forskning. Steinalderen i Sørøst-Norge er skrevet for forskere, forvaltere, studenter og andre som vil gjøre dypdykk i vår eldste forhistorie. Boken vil være et viktig verktøy for planlegging og gjennomføring av kommende steinalderutgravninger ved Kulturhistorisk museum. Den vil også danne et grunnlag for de rådene museet gir i forbindelse med forvaltningen av våre eldste kulturminner.

The earliest settlement of Latvia occurred at the very end of the Late Glacial, after the retreat of the ice sheet. Important evidence of this earliest occupation is the well-known site Salaspils Laukskola. Previous research has focused on the typological aspects of this assemblage, and the use of lithic raw materials, suggesting an affiliation to the Swidry tradition. However, a wider technological perspective on this assemblage comprising a rich lithic inventory has recently proven fruitful. We present a detailed new technological analysis of the Laukskola assemblage, as well as five small lithic assemblages from Latvia based on a chaîne opératoire approach. While supporting the Swidry connection, this allows for a renewed discussion of the Final Palaeolithic settlement of Latvia, and its relationship with adjacent areas of northeast Europe.

We describe a tanged point and a blade technology from Rubha Port an t-Seilich, Isle of Islay, Scotland that provides further support to a Late Pleistocene or Early Holocene presence in Scotland prior to the establishment of the narrow blade Mesolithic industry. The existing evidence for a Late Pleistocene or early Holocene presence comes from isolated finds of tanged points (Tiree, Shieldig, Brodgar), undated assemblages from disturbed contexts that are most likely Late Pleistocene in date (Howburn, Kilmefort Cave), and undated assemblages containing broad blade microliths (e.g., Glenbatrick, Morton). This article provides a summary of recent excavations and the stratigraphy at Rubha Port an t-Seilich, and a detailed analysis the lithic blade blank production at the site, which is, we believe, the first application of a chaîne opératoire based approach to a Scottish assemblage. The study includes comparisons with contemporary assemblages from north-western Europe. The significance of the Rubha Port an t-Seilich finds is threefold: (1) the relative large size of the assemblage that allows a technological analysis; (2) the finds partially derive from a stratified context below a narrow blade assemblage, associated with radiocarbon dates 9301-7750 cal. BP; and (3) further excavation can increase the sample size and potentially expose an in situ Late Pleistocene or early Holocene cultural horizon.