A technological crossroads: Exploring diversity in the pressure blade technology of Mesolithic Latvia

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.     

Substitute or addition to hypermobile lifestyles? Second home mobility and Finnish CO2 emissions

Tourism produces an increasing share in global greenhouse gas (GHG) emissions. These are mostly derived from transport emissions, and long-haul air travel in particular. Short-haul domestic tourism is believed by some to be a potential substitute for long-haul tourism. Using the example of Finland this paper examines the extent to which domestic second home tourism can substitute for other leisure trips and therefore contribute to reductions of travel-generated GHG emissions. Survey data are used to evaluate the CO₂ emissions caused by travel to domestic second homes, and to create statistical models that verify if the owners of domestic second homes travel to other leisure destinations less frequently than others, and if they cause less emissions by their leisure mobility than others with comparable economic and demographic background. We find that although the owners and users of domestic second homes travel for other leisure purposes less frequently than others, this does not mean their leisure mobility generates less emissions. Overall, owners of second homes produce significantly more CO₂ by their leisure mobility than non-owners. The use of second homes does not seem to be a substitute for high emission long-haul travels, but rather a part of an overall highly mobile leisure lifestyle. It is therefore necessary to better understand and influence the entire range of individual mobility behaviours in order to reduce travel-related GHG emissions.     

In their own hands: domestic medicine and ‘the cure of all kinds of tertian and quartan fevers’ in late-colonial Lima

This paper examines the ways in which the men and women of Lima sought to cure or ward off ‘tertian and quartan fevers’, by all accounts one of the city's most ubiquitous illnesses during the last decades of Spanish colonial rule. The paper's particular emphasis therein rests on practices of self-medication and household medicine: it traces how Lima's inhabitants were able to practice elementary medicine and to concoct remedies ‘for the cure of tertian and quartan fevers’ by themselves, and how they consulted various genres of popular print to circulate health advice–the yearly almanac and a range of ‘enlightened’ home medical guides–and notebooks of medical recipes to safeguard their own health in the face of that ailment. The paper argues that these practices of vernacular medical healing, and the ‘ways of knowing’ that informed and sustained them, were shared both across different sectors of colonial society and with societies across the Atlantic. The study of vernacular, domestic medical practices in the face of a quotidian, commonplace ailment thus not only provides a rare window into sickness episodes, medical learning and skilfulness, in late-colonial Lima households, it also contributes to an on-going reworking of the historiography of Spanish American science and medicine by thinking beyond, and fragmenting a ‘dichotomous view of knowledge’–of polarizations of professional versus lay, popular versus elite, Iberian versus Northern European, or, indeed, ‘indigenous’ versus ‘Western’     

Late Iron Age transculturalism in the northern “periphery”: understanding the long-term prehistoric occupational area of Viinivaara E,Finland

The Late Iron Age of northern Finland is often approached through an ethnic perspective. Archaeological sites are defined as local or foreign and, accordingly, linked to either Sámi or non-Sámi groups. In recent decades, the concept of transculturalism and mixing of cultural traits has been discussed by several researchers, and their work has shown that such categorizations can be questioned. Correspondingly, certain sites and artifacts found in the northern parts of Finland seem to relate to interactions and contacts instead of ethnic backgrounds. One such site was excavated at Viinivaara E in 2013 and 2014. Based on the fieldwork, the site can be linked to encounters and cultural exchange between local groups and visitors. The entangled nature of the site is understood by taking into consideration its location and landscape, but also by examining the archaeological and historical conception of Late Iron Age northern Finland in general. Further, transcultural dynamics present at the site are also tied to social development on a broader temporal and spatial scale.     

Diversity of Pre-colonial Earthworks in the Brazilian State of Acre,Southwestern Amazonia

Amazonian earthworks, which are an important testimony to ancient anthropogenic landscape modifications, have a significant variety of structures and sizes, and are found in different geographical and ecological locations that indicate separate time periods, distinct cultural affiliations, and diverse purposes. We introduce data from diverse archaeological earthwork sites, geoglyphs, mound sites, and walled enclosures situated in the interfluves of the Purus River in the Brazilian state of Acre and propose a type definition for these sites. The abundant anthropogenic landscape features and their associated material culture indicate considerable human-induced environmental alterations and diverse earthworking traditions that are characteristic of the region of eastern Acre from at least ca. 2000 b.p. onwards.     

Acoustic Measurements and Digital Image Processing Suggest a Link Between Sound Rituals and Sacred Sites in Northern Finland

In northern Finland, near the canyon lakes of Julma-Ölkky, Somerjärvi, and Rotkojärvi, steep rock cliffs produce distinctive acoustic spaces. On these cliffs, prehistoric rock paintings (5200 to 1000 BC) as well as an ancient Sámi offering site (circa 1100 to present) can be found. Ethnographic sources describe that the Sámi used to sing and listen to echoes while making offerings there. This article presents the results of an archaeoacoustic research project that seeks to explore the role of sound in the development and use of these archaeological sites. The innovative set of methods includes multichannel impulse response recording, angle-of-arrival estimation of early reflections, spectrum analysis, digital image processing, and 3D laser scanning. On the basis of the analyses, it is concluded that the cliffs that have been painted or held as sacred are efficient sound reflectors. They create discrete echoes and, accordingly, phantom sound sources. Especially at the Värikallio cliff near Lake Somerjärvi, the sound appears to emanate directly from the painted figures. These results, together with previously unnoticed drumming figures in the Värikallio painting, provide a clue to the significance of the sound rituals at these sacred sites.     

Franco’s Fascist Activities in a Nazi Hideout?: Teyú Cuaré, Misiones,Argentina

The discovery of a probable Second World War criminal hideout, located on the border between Argentina and Paraguay, led to a detailed analysis of each construction and to the excavation of the shelter itself and its surroundings. Close to the main house was evidence for a pit that had been filled in and covered with vegetation. When excavated, the pit was found to have been opened and filled in twice, possibly to hide and then retrieve an object about a cubic meter in size. As the object was withdrawn, a kind of offering was left behind, buried in a special place: a Spanish military belt belonging to Franco’s army. Construction of the dwelling was dated about 1945, but unknown is whether pit is contemporary or dates to 1955, when the entire site was possibly abandoned. The second opening of the pit must have taken place before 1975, when such military belts were no longer used. Although the site is attributed to regional Nazi activities, the removal of the belt must be associated to the neo-Nazi events that took place there and as a consequence is probably associated with Franco’s Fascism. The site is still one of its kinds in Latin America.