Physical study of the Cucuteni pottery technology

Most of our knowledge concerning the Cucuteni pottery is based on traditional archaeological methods (typology, style and context analysis) and only a few interdisciplinary studies have been published. As there is a strong interest in revealing the basic pottery technology used by the Cucuteni communities we have investigated a significant number of pottery samples from 22 archaeological sites located in Eastern Romania by several physical analysis techniques: X-ray diffraction (XRD) and by magnetic measurements, including a first-order reversal curve (FORC) diagram study on the samples showing a hysteretic behavior. The main results presented in this study are discussed and compared with actual knowledge on the ancient Cucuteni pottery.     

Upper Cretaceous volcanoclastic deposits from the Haţeg basin,south Carpathians (Romania): K-Ar ages and intrabasinal correlation

In order to constrain the age of the Upper Cretaceous continental Densuş-Ciula Formation from the Haţeg basin, South Carpathians, and correlate it with the other continental unit that occurs in the region, the Sanpetru Formation, we separated and dated by the K-Ar method biotites and amphiboles from volcanoclastic deposits. The mineral phases analysed are from two tuff layers and volcanic bombs cropping out near Rachitova village. Two tuff layers from the Densuş-Ciula Formation give early Maastrichtian ages of 69.8±1.3 and 71.3±1.6 Ma, respectively. The ages determined for the tuff layers constrain the age of deposition for the Densuş-Ciula Formation and enable further correlations with the available palaeomagnetic data from the deposits occurring along the Sibişel Valley that belong to the Sanpetru Formation. The volcanic bombs collected near to Răchitova village are andesites and dacites. The age determined by K-Ar method on hornblende separated from a volcanic bomb is 82.7±1.5 Ma, which is older than the underlying Campanian marine deposits in turbidite facies. This suggests that the volcanic bombs were re-deposited during the early Maastrichtian. Thus, the volcanics found at Răchitova have at least two origins: one type is related to an explosive synsedimentary volcanic activity, and the other type is represented by older andesitic/dacitic bombs, which most probably originate from a volcanic centre situated in the Haţeg region.     

Re–turning Home: Transnational Movements and the Transformation of Landscape and Culture in the Marginal Communities of Tunis

Global capitalism reworks local experience and landscapes in its own image, but forms and practices of global capitalism are also rooted in and transformed by local social and spatial structures. This paper discusses the simultaneity of both aspects through an examination of changing cultural practices of Tunisian workers residing in marginal urban neighborhoods, and shows how these changes are shaped by the workers' transnational experiences both as migrants abroad and in transnational enterprises at home. One response to such local experiences and incorporations of the non-local is political Islam, a movement that combines accommodation and resistance to new cultural forms, and whose appeal and implications stretch beyond national boundaries.