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21.
A marine geophysical survey was conducted at Caesarea Maritima, Israel, to map the buried structure of King Herod's Roman harbour. Magnetic surveys reveal the presence of an extensive hydraulic concrete foundation below the ruined harbour moles. The magnetic anomaly patterns indicate that the concrete foundation was laid out in header fashion along N-S and W-E trending segments to form two large 'artificial islands'. Magnetic lows within the structure identify baffles that were infilled with sand to stabilise the concrete foundation walls.
© 2004 The Nautical Archaeology Society  相似文献   
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We present results from an archaeointensity investigation based on a relatively unexploited recording medium, copper slag deposits. Together with a recently improved experimental design for the archaeointensity experiment, we demonstrate the applicability of this medium, as well as other archaeometallurgical artifacts, for the study of the ancient geomagnetic field intensity. In addition to archaeointensity data from well-dated archaeological contexts, we obtained reliable archaeointensity results from poorly dated or contentious archaeometallurgical sites in the Southern Levant. These results shed new light on the dating of these sites, among them the copper smelting installation of Timna 39b – a site that has important implications for the beginning of metallurgy during the fifth millennium BCE. The paper also aims to introduce archaeointensity research to the archaeologist scholar, and to encourage further collaboration between the disciplines in future research.  相似文献   
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The article examines the parameters of the irregular army in Qajar Iran, including its assembly, numbers, and provisions, as well as the army's organizational structure: its administration and the divisions of the ad hoc forces (provincial militia and tribal cavalry) and of the standing forces (the shah's bodyguard and artillery corps). Until the creation of the so-called regular army units in Iran at the beginning of the nineteenth century, the irregular army was regarded as the only military force in the service of the Qajar dynasty. Despite the existence of a “regular army,” irregular forces, particularly tribal cavalry, continued to play a significant role in Iran's military system throughout the nineteenth century. By understanding the features of the irregular army—its role in Qajar society, its organizational and social structures, its ethnic composition, and other characteristics—we can better understand the character of the state itself.  相似文献   
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The Venice Train Depot is a case study for an archaeology of transportation, an examination of new places and more rapid travels over the modern period. The goal of this approach is to capture the dynamics of landscapes, agency, and movement. There have been productive discussions of transportation networks and national integration; methodological discussions have noted the need to account of the movement of things in the analysis of the material record. The case study exposes the dynamics of change for the Florida frontier in the twentieth century focused on the construction of a railroad line and station in Venice, Florida.  相似文献   
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Shipwreck archaeology provides unique evidence for trade, commercial relationships, and the day-to-day existence of occupational communities defined by residence and employment within the industrial space aboard a ship. These concerns are addressed particularly well by finds of utilitarian items such as a small assemblage of 21 clay pipes and three other smoking-related artifacts recently excavated from the ca. 1765 Sadana Island ship which sank at anchor while loaded with coffee, porcelain, qulal, and other goods. Analysis of the assemblage specifically contributes to questions of chronology and typology and presents new evidence for regionalism, style, and the impact of far-reaching trade routes on markets with a global perspective.  相似文献   
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