William speirs bruce,the ben nevis observatory,and antarctic meteorology

Following his participation in an expedition to the Weddell Sea (1892–1893), William Speirs Bruce determined to undertake further polar research and sought training and experience in such techniques and methodologies as might prove useful to him in securing opportunities to participate in future expeditions. During 1895–1896 he worked at the Ben Nevis Observatory gaining experience of meteorological research. The experience he gained in the design and operation of an observatory in a harsh environment he was later to apply when he established an observatory on Laurie Island, South Orkneys. This paper draws on a recently discovered archival source (Swinney (2001) to re‐examine Brace's involvement with the Ben Nevis Observatory.     

Patagonian Cinnamon and Pepper: Blending Geography in Alonso de Ovalle’s Tabula Geographica Regni Chile (1646)

ABSTRACT

The context and conditions under which early modern Europeans created images and maps that blended Asian and American geographies have recently received the attention of scholars. In this article I explore an example of this practice in the Chilean Jesuit Alonso de Ovalle’s mapping of Asian spices as it affected the southern region of his Tabula geographica regni Chile (Rome, 1646). I examine Ovalle’s inclusion of cinnamon and pepper in the Patagonian landscape as a persuasive allusion to the crucial role of the Strait of Magellan in his proposed revision of the trade route of the Spanish galleons.     

A new Early Permian bivalve fauna from the Río Genoa Formation,Patagonia, Chubut Province,Argentina

Fourteen Bivalvia species are described from the Lower Permian Río Genoa Formation, exposed in the southern Tepuel-Genoa Basin (Chubut Province, Argentina), of which one, Fletcheripecten genoensis, is new. The studied specimens are well preserved, retaining fine details of the ornament and shell morphology. Palaeotaxodonta is represented by two species of Nuculopsis and four species of Phestia; Pteriomorphia by five species in five genera; and Heteroconchia by three informal species. Most of the species recorded also occur in the northern part of Tepuel-Genoa Basin and allow demarcation of new and distinct marine intervals in the Río Genoa Formation, which was classically interpreted to represent continental deposits. The bivalve fauna confirms a Cisuralian (Early Permian) age for the Río Genoa Formation and offers potential for improved regional and global correlations.     

A Late Bronze Age Shipwreck with a Metal Cargo from Hishuley Carmel,Israel

A 13th‐century‐BC shipwreck site, Hishuley Carmel, is described and discussed. It provides direct evidence for marine transport of copper and tin along the Israeli coast and may indicate inland and maritime trade‐routes of metals in the Mediterranean. The shipwreck represents a supply‐system providing the demand for bronze in the Levant. Trace‐elements and lead‐isotope analysis suggest that the copper came from Cyprus, similarly to bun and oxhide ingots from Uluburun. The source of the tin cannot yet be ascertained. The medium‐size ship was probably grounded and wrecked during a storm. Some of the cargo may have been salvaged in Antiquity. © 2012 The Authors     

British Postal Packet Hanover, 1757: a legal history

The wrecking of the Falmouth Postal Packet Hanover in 1763 led to three legal disputes and two court cases—in 1766 and 1997. This article recounts the origins and course of these disputes. It examines what the resolution of the 18th‐century case and the second dispute has revealed of the law and practice of marine insurance in the mid 18th century. It further examines what the 20th‐century case has revealed concerning the tension between ancient principles of commercial salvage and modern principles of heritage protection. Somewhat fortuitously, the examination of the case provides an opportunity to advance a simple solution to this conflict.     

Tooth Wear Related to Marine Foraging,Agro‐Pastoralism and the Formative Transition on the Northern Chilean Coast

Occlusal surface wear scores were examined in a sample of 200 Formative period (1500 bc–ad 500) skeletons from the lower Azapa Valley in northwest Chile. Wear rate and plane (angle) were additionally evaluated using a subsample of paired first and second mandibular molars. The Formative period represents the transition from marine foraging to agro‐pastoral dependence in the region, and differences in oral pathology indicate that diet varied by site location (coast vs valley interior) but not by archaeological phase (early vs late). We predicted that occlusal wear would demonstrate similar patterns, resulting from differences in food consistency, and therefore hypothesised that in coastal groups consuming greater quantities of foraged foods, occlusal surfaces should wear faster and exhibit flat molar wear, whereas among valley interior groups consuming greater quantities of agro‐pastoral products, these should wear slower but exhibit more angled molar wear. Heavier posterior tooth wear was identified among coastal residents, but rate and angle of molar occlusal attrition did not differ significantly by location. Heavier overall wear and a steeper molar wear plane were identified during the early phase indicating that food consistency varied somewhat over the course of the Formative period. Overall, the results indicate that, although limited differences in tooth wear exist by site location, wear varied more over time likely reflecting a gradual transition from foraging to agro‐pastoral dependence in the lower Azapa Valley. Although oral health indicators point to differences in dietary investment by location, maintenance of a mixed subsistence economy likely sustained a comparative consistency of foodstuffs. Copyright © 2011 John Wiley & Sons, Ltd.     

In Situ Preservation of Marine Archaeological Remains Based on Geodynamic Conditions,Raja Ampat,Indonesia

Marine archaeological remains in the Raja Ampat waters play an important role in the development of maritime history and culture in Indonesia. Three World War II American P47-Razorback planes are preserved here and the site has been developed for tourists and a research laboratory for scientists. However, the site is tectonically active which threatens the wrecks.     

In Situ Preservation and Monitoring of the James Matthews Shipwreck Site

Abstract

Over the past few decades, the archaeological community has been moving away from the more traditional methods of excavation and recovery of underwater cultural heritage towards a less intrusive management approach, essentially involving the preservation of sites in situ. This trend has been politically galvanized in Article 2, point 5 of the Convention on the Protection of the Underwater Cultural Heritage (), which states that ‘The preservation in-situ of underwater cultural heritage shall be considered as the ?rst option before allowing or engaging in any activities directed at this heritage’. Over the years, a number of different remediation strategies have been utilized in order to protect underwater cultural heritage sites in situ, and most of the techniques or combinations thereof involve reburial of sites. Reburial may be an appropriate means of stabilizing and decreasing the deterioration rate of a site, however, there needs to be a holistic approach to the study of the environment, before and after reburial, to gain a full understanding of the changes that are occurring on the site and determine the effectiveness of the technique.

In early 2000, the James Matthews, a copper-sheathed, wooden-hulled vessel wrecked in 1841 south of Fremantle, Western Australia, was identi?ed as being under considerable threat from increased site exposure due to a combination of natural near-shore sedimentary processes and industrial activity in the immediate area. An extensive on-site conservation survey was carried out to establish the state of preservation of the wreck and provide information regarding the physico-chemical and biological nature of the environment prior to the implementation of any mitigation strategy. In 2003 it was con?rmed that further exposure of the site was occurring and devising a management plan was of paramount importance.

Since this time a number of different reburial techniques have been trialled on the site and these include sand bags of differing material composition, polymeric shade cloth, arti?cial sea grass mats made from polyvinyl chloride bunting, and the use of interlocking medium density polyethylene ‘crash barrier’ units in a cofferdam arrangement to con?ne deposited sand. The geological, physico-chemical, and microbiological changes in the burial environments have been monitored over this time. Furthermore, the broader scale, near-shore sedimentary processes affecting the site are being assessed in order to establish the reasons behind the continuing sediment loss. In situ preservation of the iron ?ttings by cathodic protection has also been included in these ?eld trials. In this paper the results from these experiments will be summarized. This information will be used to ?nalize the design of the full-scale in situ preservation strategy for the site and assist in establishing a post-reburial monitoring programme that will measure the success of the adopted remediation technique.     

(De)slaving history: Mostafa al-Azemmouri,the sixteenth-century Moroccan captive in the tale of conquest

This article attempts to revisit one of the most spectacular odysseys in Moroccan-American history, that of the encounters started from the shores of a Moorish town in the sixteenth century by Mostafa Al-Azemmouri, the Moroccan captive and adventurer. Al-Azemmouri was captured by the Portuguese, sold in Spain and then shipped across the Atlantic to the New World around 1527. His narrative has consistently been displaced and subjected to various forms of exclusion in history; his experience in historiographical writing has been distorted by the culturally and historically essentialised forms of knowledge and power. In order to re-orient the debate on Al-Azemmouri's emblematic journey, this work offers a rereading of sixteenth-century Morocco in its connections with the Atlantic, focuses on the Spanish historical perspective about the reconquista overseas, and spotlights the Portuguese-Azemmour nexus against the background of the Portuguese presence in Morocco to shift the focus into the Other's Atlantic as a site of complex history that criss-crosses the boundaries of nationality and extends beyond mere geographical locations. It also interrogates the representation of Al-Azemmouri in some sixteenth-century Spanish accounts, which consigned the Moorish slave to textual shadows and obstructed his visibility in the narrative of colonial conquest.