This paper presents results of accelerator mass spectrometry radiocarbon (AMS 14C) dating of prehistoric samples (human and animal bones, cremated human bones, charcoals, and other charred plant macroremains) from archaeological sites located in the area of Dobużek Scarp, on the Sokal Ridge in central-eastern Poland (E Poland). The date list reports 46 14C age measurements performed within the project “The Dobużek Scarp Microregion as a part of a physiological and biocultural frontier between the Baltic and the Pontic zone (from the 6th to the 2nd millennium BC)” conducted in 2016–2021. The resulting 14C dates fall into quite a long interval, which in terms of the regional archaeological periodization lasts from the Middle Eneolithic to the Early Iron Age, and in terms of the climatological one corresponds with the Subboreal.

Archaeological research demonstrates that an agropastoral economy was established in Tibet during the second millennium BC, aided by the cultivation of barley introduced from South-western Asia. The exact cultural contexts of the emergence and development of agropastoralism in Tibet, however, remain obscure. Recent excavations at the site of Bangga provide new evidence for settled agropastoralism in central Tibet, demonstrating a material divergence from earlier archaeological cultures, possibly corresponding to the intensification of agropastoralism in the first millennium BC. The authors’ results depict a more dynamic system of subsistence in the first millennium BC, as the populations moved readily between distinct economic modes and combined them in a variety of innovative ways.

Recent critiques of ancient DNA (aDNA) studies in archaeology have called into question the problematic conflation of genetics with ethnic, cultural and racial identity. As yet, however, there has been little discussion of the increasing use of aDNA to reconstruct prehistoric kinship systems. This article draws on anthropological research to argue that kinship relations are not determined by biogenetic links, but are generated through social practice. A variety of archaeological evidence can be employed to explore how enduring affective relationships are created with both human and non-human others. These points require us to challenge androcentric and heteronormative interpretations of aDNA data in the Bronze Age and more widely.

Raw materials from aquatic environments were systematically used for domestic activities even before the appearance of modern humans. Here, the authors analyse the possible use of freshwater mussel valves of the Unio species, whose surfaces preserve marks resulting from their use. They consider the ways in which wear develops on these valves, starting from the comparison between archaeological exemplars and experimental pieces. An experimental programme was developed to record variables such as the procurement of the raw material, the processing of various materials, and the time needed for each operation. Experimental pieces were assessed to document how use-wear develops. The archaeological assemblage from the site of Cheia in Romania (Hamangia culture, fifth millennium cal bc) served as a case study to illustrate the relevance of the results.

In prehistoric coastal and western-central Thailand, rice was the dominant cultivar. In eastern-central Thailand, however, the first known farmers cultivated millet. Using one of the largest collections of archaeobotanical material in Southeast Asia, this article examines how cropping systems were adapted as domesticates were introduced into eastern-central Thailand. The authors argue that millet reached the region first, to be progressively replaced by rice, possibly due to climatic pressures. But despite the increasing importance of rice, dryland, rain-fed cultivation persisted throughout ancient central Thailand, a result that contributes to refining understanding of the development of farming in Southeast Asia.

The Santa Elina rock shelter (Central Brazil) was recurrently occupied from the Late Pleistocene to the Late Holocene. We compare sets of previously published anthracological analyses with new data to reconstruct the landscape, vegetation, and climate over the several thousand years of occupation, providing information on firewood management from about 27,000 to about 1500 cal BP. Laboratory analyses followed standard anthracological procedures. We identified 34 botanical families and 84 genera in a sample of almost 5,000 charcoal pieces. The Leguminosae family dominates the assemblage, followed by Anacardiaceae, Bignoniaceae, Rubiaceae, Euphorbiaceae, and Sapotaceae. The area surrounding the shelter was forested throughout the studied period. The local landscape was formed, as it is today, by a mosaic of vegetation types that include forest formations and open cerrado. Some regional vegetation changes may have occurred over time. Our data corroborate the practice of opportunistic firewood gathering in all periods of site occupation, despite a possible cultural preference for some taxa. The very long occupation of Santa Elina may be due not only to its attractiveness as a rock shelter but also to the continuously forested vegetation around it. It was a good place to live.

The anthracological analyses of domestic and ceremonial contexts of proto-Jê archaeological sites in southern Brazil and Argentina have yielded data regarding landscape, fire technology, fuel economy, wood selection, and wood use from about 1200 to 250 years BP. The inhabitants of these sites built up the landscape that they occupied, actively constructing and experiencing their domestic and ceremonial places and possibly engaging in vegetation management practices. They gathered timber and firewood in the Araucaria Forest and in intensely modified areas covered by secondary vegetation. These practices likely included logging and gathering fallen deadwood. Our data indicate cultural selection of particular species. Inga sp., Jacaranda sp., and Araucaria angustifolia were probably selected because of the meaning of these woods in the cosmological dual system of proto-Jê societies. Bamboos and palm stems may have been used as kindling and for fire making. These results are an important contribution to our understanding of the proto-Jê occupation and the relationships that these groups maintained with their plant environment.

Recent archaeological survey has revealed large numbers of stone structures, known as desert kites, in north-western Libya. The numbers of these structures and their evident adaptation over time demonstrate a longevity of use and a high degree of specialisation and cooperation among the people who built them.