Strontium isotopic characterization of the Palmottu hydrosystem (Finland): water–rock interaction and geochemistry of groundwaters

The Palmottu hydrosystem is located in a granitic host rock in southern Finland. Along well‐defined pathways in the fractured crystalline rock, strontium isotopes are used to trace the degree of water–rock interaction (WRI) and mixing processes in groundwaters. The ⁸⁷Sr/⁸⁶Sr ratios range between 0.716910 and 0.735606 in the surface waters and between 0.719991 and 0.750787 in the groundwaters, but are between 0.720 and 0.735 in most of the samples. Moreover, the results show a lack of correlation between the water chemistries determining the classification into different water‐types (Na–Cl, Na–SO₄, etc.) and the results of the strontium (Sr) contents and Sr isotopic ratios. From a WRI standpoint, this implies that the Sr behaviour is independent of the water chemistry; the occurrence of large ⁸⁷Sr/⁸⁶Sr variations is site specific and mainly dependent on the lithology. A model to determine the ⁸⁷Sr/⁸⁶Sr ratio of water after interaction with granite was developed. This model is based on the assumption that Sr was derived from three minerals: plagioclase, K‐feldspar and biotite. The results of the calculation indicate that around half of the water analysed within the Palmottu hydrosystem can be explained by the weathering of the granites. However, clearly lower ⁸⁷Sr/⁸⁶Sr are observed in waters when compared to the calculated ⁸⁷Sr/⁸⁶Sr and other sources of Sr, with low ⁸⁷Sr/⁸⁶Sr, rather than the calculated granite–water interaction, which may be suspected. When comparing the ⁸⁷Sr/⁸⁶Sr and ion ratios (Ca/Na, Mg/Na, Sr/Na, Cl/Na), the scattering of the data can be explained by the presence of four end‐members: a brine component (low ⁸⁷Sr/⁸⁶Sr and Ca/Na ratios…), a deep granitic component (high ⁸⁷Sr/⁸⁶Sr ratios and low Ca/Na ratios…), a subsurface component (intermediate ⁸⁷Sr/⁸⁶Sr ratios associated with high Ca/Na ratios…) and a surface end‐member:snow and river drainage (low ⁸⁷Sr/⁸⁶Sr and low Ca/Na ratios…). These extreme end‐members define a series of WRI‐mixing line within a rather complex hydrosystem.     

The use of SEM-EDS,PIXE and EDXRF for obsidian provenance studies in the Near East: a case study from Neolithic Çatalhöyük (central Anatolia)

In this paper we evaluate the relative analytical capabilities of SEM-EDS, PIXE and EDXRF for characterizing archaeologically significant Anatolian obsidians on the basis of their elemental compositions. The study involves 54 geological samples from various sources, together with an archaeological case study involving 100 artifacts from Neolithic Çatalhöyük (central Anatolia). With each technique the artifacts formed two compositional groups that correlated with the East Göllü Da? and Nenezi Da? sources. The non-destructive capabilities of these methods are emphasized (albeit with certain analytical limitations in the case of SEM-EDS), suggesting important new techniques for Near Eastern obsidian provenance studies.     

Rebelles with a Cause: Women in the Haitian War of Independence, 1802–04

This article studies the role of white, black and mulatto women during the last two years of the Haitian War of Independence, also known as the Haitian Revolution (1802–04). It might be expected that women's contribution was limited in wartime, but this article concludes otherwise. Desirable women were sought as prizes symbolic of a man's status in colonial society, or actively used their appeal to obtain political favours. Women of colour contributed to the rebellion in the fields of logistics, espionage and even combat. They also experienced martyrdom when convicted of aiding the rebel army. White women, in turn, were considered such an integral part of the colonial order that the rebels, led by Toussaint Louverture and Jean‐Jacques Dessalines, targeted them, as well as other civilians, during the fighting, then proceeded to exterminate all surviving whites after the rebel victory.     

Hunter–gatherer responses to environmental change during the Pleistocene–Holocene transition in the southern North Sea basin: Final Palaeolithic–Final Mesolithic land use in northwest Belgium

Situated along the southern fringe of the North Sea basin, northwest Belgium holds great potential for understanding hunter–gatherer responses to environmental change at the Pleistocene–Holocene transition. Recent intensive fieldwork has yielded valuable data on the palaeoenvironment, chronology, and hunter–gatherer mobility and land use in this region. At the Late Glacial/Early Holocene transition this region was comprised of a landscape of coversand ridges and lakes that flanked the northern part of the Scheldt river basin. This landscape was highly productive for hunter–gatherer populations. As the landscape developed in response to the increasing water table caused by the inundation of the North Sea populations responded by changing their forms of mobility and land use. These changes are indicated by the reduction in the number and density of sites, as well as their geographical settings, from the Late Glacial (Federmesser) and Early Mesolithic to the Middle-Final Mesolithic. Late Glacial/Early Mesolithic sites indicate much higher mobility comprised of rapid displacements of camps and re-occupation of the same coversand ridges over long time-spans. Middle/Late Mesolithic sites indicate a reduction in mobility, increasing focus on prolonged riverside settlement, and a more rigid organization of residential sites.     

Ritual and interpretation: the early medieval case

In dealing with early medieval ‘rituals’ (whatever this category may mean), historians have to take into account that they were written about, staged, and participated in by members of a culture that was steeped in interpretation, and especially by the exegetical dialectic between letter and spirit. The consequences for narrative techniques, and therefore for our approach to the sources depicting ‘rituals’ are plural. The narratives can heighten or de‐emphasize the ‘ritualness’ of an event, as well as heighten or hide conflict (or consensus) within the ritual event, regardless of what actually happened. Rituals in texts, therefore, should seldom be taken at face value. Such techniques suggest that often enough the textual rendition (or even imagination) of a solemnity had more political impact than its performance.     

Muslims' nation‐building process in socialist Bosnia and Herzegovina in the 1960s

During the 1960s, the Yugoslav Socialist authorities gradually recognised Bosnia and Herzegovina's Muslims as a nation. Interestingly, in the 1940s, the Yugoslav Communist leaders refused to consider Muslims even as an ethnic group and saw them only as a religious community whose members had to designate themselves as Serbs or Croats. Why did the regime decide to recognise Muslims as a nation in the 1960s, whereas 20 years earlier they supported the opposite position? To understand the shift, this nation‐building process must be understood as the result of a dual dynamic on the federal and the republican level, where important changes occurred. At the federal one, the Communist authorities initiated a decentralisation process within the context of Yugoslav self‐management in the 1950s, which significantly reinforced the republic elites. This coincided with the resurgence of the national question in the whole of Yugoslavia. Simultaneously, in Bosnia and Herzegovina, a new elite progressively rose to power in the 1960s and put the ‘Muslim question’ on the political agenda. This led to the gradual increase in status of the Muslims from a religious community to an ethnic group at the beginning of the 1960s and then to a nation at the end of the decade.