Shellfish Exploitation in the Western Canary Islands Over the Last Two Millennia

ABSTRACT

The residents of the Canary Archipelago consumed limpets since the arrival of humans ～2500 yrs. ago, and these harvested gastropods were deposited in large coastal shell middens. This work preliminarily explores shell margin oxygen isotope composition (δ¹⁸O) and body size of the black limpet (Patella candei d’Orbigny, 1840) from archaeological sites in the Canary Islands to assess possible seasonal variability and intensity of shellfish collection throughout the late Holocene. The shell margin δ¹⁸O values of 100 shells (radiocarbon dated between ～500 and ～1800 cal. yr BP) were analysed to estimate sea surface temperature (SST) at time of death. Paleotemperature estimates suggest shellfish harvesting was not year-round, and was avoided in the cooler months (when SST?<?20°C). This pattern differs from most higher latitude Mesolithic and Neolithic human groups, which gathered shellfish year-round, targeting winter more heavily. Preliminary body-size measurements suggest shell sizes have experienced a decline from aboriginal times to the present, which possibly resulted from increasing anthropogenic pressures. During aboriginal inhabitation, maximum adult shell size remained stable, suggesting that present-day harvesting practices are more intense than harvesting from aboriginal human groups. This intensive collection has likely diminished the average adult size of limpet populations in the islands by ～27%.     

Italian Fascism and the Portuguese Estado Novo: international claims and national resistance

ABSTRACT

Taking into consideration the transnational dimension of Fascism that had its epicentre in Italy ? as Mussolini’s purpose of “marching throughout the streets of Europe and the World” plainly illustrates ? this article explores the connections between the Italian Fascist regime and the Portuguese Estado Novo during the interwar period. From the moment Fascism became attractive for Portuguese intellectuals, state officers, and politicians, until it became a colonial threat to the Portuguese empire, the cultural diplomacy apparatuses of the two countries will be analysed from a balanced, bi-lateral perspective, encompassing actors, transferences, and resistances.     

Pretos Novos: Evidence for African Oral Hygiene Practices in Brazil, 1769–1830

Fine, polished abrasion of teeth provides evidence for use of traditional oral hygiene practices in 32 fragmentary dentitions from a cemetery for newly arrived enslaved Africans who died before leaving Valongo, the slave port and market of Rio de Janeiro. We infer that chewing sticks were used before these people were enslaved. Cosmetic dental modification and abrasion of tooth roots occur in some individuals. High caries frequency, tooth loss and hypercementosis characteristic remains of enslaved Africans with longer residence in the New World were not found in this unique collection. We review evidence that the practice of using chewing sticks persists in some regions of the Americas. Copyright © 2012 John Wiley & Sons, Ltd.     

Book reviews

THE UNITED STATES IN WORLD HISTORY. By John B. Rae and Thomas H. D. Mahoney. xv+831 pages. (McGraw Hill Book Co., Inc., New‐York, 1949).

INTERNATIONAL RELATIONSHIPS IN THE AGE OF CONFLICT BETWEEN DEMOCRACY AND DICTAORSHP. By R. Strausz‐Hupé and Stefan T. Possony. xiv+947 pages. (McGraw‐Hill Book Co., Inc., New York, 1950.)

ISLAMIC SOCIETY AND THE WEST, by H. A. R. Gibb and Harold Bowen. Vol. I. Islamic Society in the Eighteenth Century, Part I. Oxford University Press. Published under the auspices of the Royal Institute of International Affairs, pp. xi—313—53 (Appendices)—20 (Indices).

AMERICAN‐RUSSIAN RELATIONS IN THE FAR EAST. By Pauline Tompkins. (Macmillan, New York, 1949. pp. XIV, 426. Maps and bibliography. $5.00).

THE LEFT WING IN SOUTHEAST ASIA. By Virginia Thompson & Richard Adloff (I.P.R.) (William Sloane Associates, New York. $4.00. pp. 298, map, illustrations).

MANCHURIA SINCE 1931. By F. C. Jones. (Oxford University Press, 1949).     

Soil formation in archaeological pits and adjacent loess soils in Southern Germany

The soil formation in a number of pits on a neolithic excavation was compared with that in adjacent loess soils (Hapludalfs) under forest and arable and in Bavaria, Southern Germany. The differences between the soils under consideration were mainly characterized by micromorphological quantification of the illuviated fine clay. In the archaeological pits the amount of illuviated fine clay proved to be nearly twice as much as that in the undisturbed soils. The amount of illuviated coarser matrix components (fine and coarse clay and fine silt) in the neolithic pits did not differ significantly from that in the natural soils. The large amount of illuviated fine clay in the pits was ascribed to the presence of potash during the period of their formation. The formation of coarse grained illuviation cutans was related to deforestation, after which illuviation of the fine clay decreased in intensity and came to a stop.     

Urban experimentation and institutional arrangements

ABSTRACT

Currently little is known about how institutional arrangements co-evolve with urban experimentation. This paper mobilizes neo-institutional literature and recent urban experimentation literature as a framework to explore how and why institutional arrangements differ across urban contexts. Empirically the paper focusses on smart city initiatives in Amsterdam, Hamburg and Ningbo. These three cities are frontrunners in adopting a comprehensive smart city agenda, but they do so in different ways. The paper examines regulative, normative and cognitive elements of institutional arrangements, explores how they shape experimentation, and reflects on their place-based specificities. The comparative analysis suggests that the focus of, and approach to, experimentation can be understood as resting in a (possibly unique) combination of strategic agency and dynamics at multiple spatial scales.