One of the most interesting aspects of the Late Chalcolithic period in the southern Levant (c. 4500–3900 cal BC), a period marking notable societal transformations and developments in economy, craft and cult, was the appearance of ivory objects. Ivory, originating from the tusks of elephants and hippopotamuses, suddenly appeared in this period in low quantities and only at a few sites, restricted mainly to the northern Negev, Judean Desert and the central Mediterranean coastal plain. The current paper discusses the Late Chalcolithic ivory objects found in the southern Levant and suggests that we should not merely view these finds as artistic objects charged with symbolic value, but rather, we should acknowledge the role of the specific raw material from which they were made, for its social and economic values based on the likely non-local origin of the ivory and the inherent difficulty in its acquisition. These factors bestowed the ivory items with special significance and prestige value that differentiated them from other more common bone tools. Moreover, we suggest that although these findings reflect contacts, albeit limited between the southern Levant and Predynastic Egypt.
This paper explores the strategies implemented by hunter-gatherer groups in Southern Patagonia during the Late Holocene in relation to the circulation of goods and information. Previous archaeological investigations have revealed important changes in human mobility and land-use patterns during this period, associated with increasingly dry environmental conditions. In this context, we undertake a broad spatial scale analysis of the circulation of goods and information through the integrated examination of two lines of evidence: rock art and lithic raw materials. Specifically, we consider the distribution of engravings and black obsidian artefacts assigned to the Late Holocene. The former can offer certain insights into the circulation of information, and the latter are indicative of the circulation of goods. Our analysis suggests that during this period different strategies were developed by hunter-gatherer groups to face the changing environment. Several implications concerning social interaction and the movement of people during this period in Southern Patagonia are discussed.
The Douzlākh salt deposit (region: Māhneshān, Zanjān Province, Iran) is unique for its pure and crystal rock salt and was an important supplier of culinary (‘table’) salt in Achaemenid, Sassanid and Middle Islamic times. At the same time, the site was of central importance to the economic life of the rural populations in the Talkherud Basin. This article focuses on the question of which strategies were decisive for the exploitation of the salt mountain and how a potential supra-regional interest in the culinary salt was perhaps reciprocally connected with a rural hinterland. This hinterland was recently investigated in greater detail by our ongoing research. Did a resource-scape based on salt develop with specific economic and social strategies and practices around the Douzlākh? And was this development triggered by state or imperial control and demand? These questions are being pursued from a perspective utilising a variety of subjects and methods in archaeology, archaeobiology, archaeometry and geoarchaeology. In addition to a detailed on-site artefact study, several on- and off-site datasets have been collected and analysed within a multidisciplinary framework. This article synthesises the results of a major 12-year project to identify the organisational principles and daily practices within this specific salt-scape. The sensational finds of the Douzlākh salt mummies, along with the generally outstanding preservation of organic ecofacts and artefacts, allow insights into antique lifeworlds that are otherwise hard to come by. The multidisciplinary study of on- and off-site data allows far-reaching insights into interdisciplinary topics, such as the social system, supply and logistics, or the presence of non-local or non-indigenous populations.

