Erosion Hazards and Efficient Preservation Measures in Prehistoric Cultural Layers in the Littoral of Lake Constance (Germany,Switzerland)

Many Neolithic and Bronze Age cultural layers and pile fields embedded in sediments at the shorelines of pre-alpine lakes in France, Switzerland, Germany, Austria, and Italy (in part UNESCO World Heritage Sites), are threatened by littoral erosion which is partly caused by human agency. Based on measurements of the wave field at four prehistoric sites on Lake Constance (Germany, Switzerland) we discuss the role of passenger ship navigation. We also review the stability and ecological compatibility of archaeological preservation control fills on the littoral platform of Lake Constance, and we make some recommendations for future preservation measures.     

After Gundovald,before Pseudo‐Isidore: episcopal jurisdiction,clerical privilege and the uses of Roman law in the Frankish kingdoms

The article focuses on the mobilization and reconfiguration of Roman law in the Merovingian kingdoms. It pays particular attention to a collection of legal texts first compiled in the late sixth century, in preparation for the Second synod of Mâcon in 585. Drawing heavily on an extraordinary collection of late Roman imperial laws, the so‐called Sirmondian Constitutions, the bishops sought to declare themselves untouchably sacrosanct. A close analysis of the synodal canons shows that the bishops adapted these imperial rulings to legitimate their position in ways that had no basis in the original laws themselves. The study closes by linking the synod of Mâcon with a debate over episcopal privilege as reflected in the writings of Gregory of Tours, and with a brief look at the further history of the debate in the Carolingian period.     

Provenance of Qingbai wares from Shabian kiln archaeological site in the Northern Song dynasty (960–1127 ce) using XRF and LA-ICP-MS*

In order to discuss the exact provenance of the Qingbai wares discovered at Shabian archaeological site in Guangzhou, which had a similar appearance to Jingdezhen Qingbai ware, we analysed both the body and glaze of the Qingbai wares from the Shabian kiln site and those from other related kilns, including Hutian in Jingdezhen, Xicun in Guangzhou and Chaozhou of Guangdong, by using micro-X-ray fluorescence (μ-XRF) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). Based on the analyses, we found that both bodies and glaze of the Qingbai wares in Shabian had the characteristics of a low abundance of rare earth elements (REE), strong negative Eu anomalies, and remarkably low Nb/Ta and Zr/Hf ratios, which was consistent with those from Hutian kiln in Jingdezhen, Jiangxi province. We also found that the glaze of Qingbai ware from different kilns also had its provenance characteristic in the concentration of the trace elements, and the change of the REE pattern between glaze and its corresponding bodies in Qingbai wares might provide some clue about the types and source of flux. In addition, the lower Nb/Ta and Zr/Hf ratios in both the bodies and glaze of Jingdezhen Qingbai wares were attributed to the chemical characteristics of the local granite.     

The Early Mesolithic Haverbeck site,Northwest Germany: evidence for Preboreal settlement in the Western and Central European Plain

Archaeological sites dating from the Preboreal are of special interest since they mark the turning point in the transition between the cultures of the Late Pleistocene and the Holocene. In spite of their relevance only few sites in the Western and Central European Plain have become known, thus providing an inhomogeneous basis for further hypotheses. In particular, sites in the widespread aeolian landscapes have been neglected for a long time due to their uncertain genesis, dating problems and obviously insufficient preservation. Our investigations of the Haverbeck site, situated in sandy aeolian substrate, seek to enhance knowledge about the Preboreal Mesolithic. The well-preserved archaeological spatial, technological and functional patterns and the geoarchaeological site formation were studied. Sedimentological and palaeopedological analyses, supported by ¹⁴C and OSL dating results, revealed that artefacts were deposited during the Preboreal on sands which had accumulated during the Younger Dryas and were reactivated in subsequent periods (Atlantic, Subboreal, Subatlantic). In spite of these processes, the artefacts remained unimpaired in their relative horizontal positions, enabling spatial analyses, which show a zonal differentiation and a prevalence of retooling and replacing activities. These results offer an insight into spatial and functional differentiations of the local Early Mesolithic subsistence, evidently including particular places for gathering and processing raw material. A comparison between the microlithic spectrum left behind and the number of points produced as concluded from the microburins indicates a greater typological differentiation than previously assumed for the Early Mesolithic. The remarkable variability of scraper forms obviously intentionally abandoned in a high number and replaced by new tools emphasizes the strong influence of functional elements on the typological assemblage composition. It is suggested that Early Mesolithic assemblages could display rather functional requirements or tasks performed than significant chronological or regional influences.     

Book reviews

J. D. Legge. Intellectuals and nationalism in Indonesia: a study of the following recruited by Sutan Sjahrir in Occupation Jakarta, ix, 159 pp. Ithaca, N. Y: Cornell Modern Indonesia Project, Southeast Asia Program, Cornell University, 1988. (Publication 68 (Monograph Series).)

Mavis Rose. Indonesia free: a political biography of Mohammad Hatta. viii, 245 pp., 10 plates. Ithaca, N.Y: Cornell Modern Indonesia Project, Southeast Asia Program, Cornell University, 1987. (Publication 67 (Monograph Series).)

Koninklijk Instituut voor Taal‐, Land‐ en Volkenkunde. Documentation Centre for Modern Indonesia. Directory of West European Indonesianists, 1987. xiii, 313 pp. Dordrecht: Foris Publications, 1987. Guilders 35.

Werner Röll and Albert Leemann. Agrarprobleme auf Lombok: Untersuchungen zur Wirtschafts‐ und Sozialstruktur in Nusa Tenggara Barat, Indonesien. ix, 300 pp., plate, map. Hamburg: Institut für Asienkunde, [^C1987].     

PRICE UNCERTAINTY AND PRODUCTION-LOCATION DECISIONS UNDER FREE ENTRY OLIGOPOLY*

ABSTRACT. This paper departs from earlier work on location theory under uncertainty by considering an oligopoly case where the symmetric Cournot-Nash equilibrium of imperfectly competitive and identical firms are examined. It will be shown that once a Cournot competitive equilibrium is introduced, the demand function plays a central role in the choice of location, and the effects of changes in fixed costs, mean product price and price variability on the firm's optimum location and output are independent of absolute and/or relative risk aversion. These striking results are in sharp contrast with the well-known results obtained in previous contributions to the location literature.