Humbler Craft: Rafts of the Egyptian Nile, 17th to 20th Centuries AD

Accounts and images created by foreign travellers on the Egyptian Nile over the past four centuries indicate the widespread use of rafts and floats for both local and long‐distance travel. Many of the materials employed survive poorly in archaeological deposits, or are otherwise easily overlooked as components of river‐craft: moreover, several of these raft‐types were built for a single journey or season, then dismantled. These travellers' accounts and images alert us to much humbler vessels than the well‐preserved wooden boats of the Pharaonic elite which have so far commanded the attention of maritime archaeologists. © 2010 The Author     

Ecological Contingency Accounts for Earliest Seagoing in the Western Pacific Ocean

Seagoing at 1 mya to Flores, and sea gaps of >50 km crossed by 47 kya to Sahul, are evidence of earlier maritime migration in the western Pacific than anywhere else. Current opinion attributes the latter to the influence of anatomically modern human cultural complexity on seagoing technology and practice, together with the impetus of serial resource depression. It is argued here that seagoing was unusually advantaged in the western Pacific by a fortuitous conjunction of the warmest seas with a ready availability of large-diameter bamboo that occurred as natural rafts, and which could also be constructed into rafts large enough to transport viable colonizing groups from island to island across Wallacea to Sahul. The geography of Wallacea allowed migration solely by drifting, and exploratory landscape learning might have produced landfalls on Sahul sooner than is implied by subsistence forcing of mobility. Seagoing by drifting raft was much harder from Sahul to the east because of the virtual absence of large-diameter bamboo and longer distance to fewer or small islands; colonization occurred much later.     

The bamboo raft as a key to the introduction of the sweet potato in prehistoric Polynesia

The idea that American Indians played no part in Polynesian prehistory originated with J.R. Forster, a companion of Cook on his second voyage. Forster made a comparative study of five Polynesian languages, using a basic list of 40 words that included 'sweet potato'. He concluded that although there were many similarities between those languages and the languages of Southeast Asia, 'no distant or accidental similarity' existed between the Polynesian and American languages. Moreover, the 'wretchedness and small size' of American sailing craft proved 'incontestably' that the Pacific Islanders had not originated in the Americas. The premises for Forster's claims have long been proved to be wrong. Yet many scholars still accept his main conclusion. This article contraverts that view. It argues that voyagers from Mindanao crossed the Pacific to Ecuador in about 200 BC on a bamboo raft and that this became the prototype of the balsa rafts of Ecuador and Peru of early Spanish times. Such rafts made prehistoric voyages to Mexico, south-central Chile, and the Galapagos Islands. Easter Island's first settlers, it is argued, were drifted there in a balsa raft. A new claim that Polynesians from Easter Island sailed to South America and returned with the sweet potato and bottle gourd is also discussed.     

New experimental data on the distance of sling projectiles

The range of stones cast by slings used in the past is debated. In the Central Andes, slings are asserted to be important weapons of prehispanic war, and have been recovered archaeologically. Rolled river cobbles and stones presumed to be slingstones found at fortified hilltop archaeological sites are presented as evidence that slings were used at these fortifications. Yet sling use has not been adequately tested at hillforts. Experiments conducted in Europe by a novice slinger have attempted to illuminate the range of sling cast stones at ancient hillforts. Data acquired from native slingers is necessary to more accurately assess distances achieved by projectiles launched by slings. We present data from sling experiments carried out in Puno, Perú among Quechua-speaking herders who are experienced slingers. The results demonstrate that a prior model of the maximum theoretical distance of sling cast stones underestimates their range. Results also show significant differences in the use of slings by men and women, and by different age groups. These new data permit a better approximation of warfare that has bearing on our interpretation of fortified sites.     

Waterfowl and Lunate Crescents in Western North America: The Archaeology of the Pacific Flyway

California and Great Basin archaeologists have long discussed and debated the function of chipped stone crescents found in Terminal Pleistocene and Early Holocene sites in the Far West of North America. Because they are found over a vast area, in sites occupied over a period spanning at least 4,000 years (~12,000–8,000 cal BP), it may be that crescents were used for a variety of purposes. Here we focus on lunate crescents and their strong association with wetland localities (lakes, marshes, estuaries, and islands). We reconsider whether crescents could have been used as transverse projectile points to hunt waterfowl. We also assess the biogeographical legacies of migrating birds to propose that as many as four species of large anatids (tundra swan, greater white-fronted goose, snow goose, Ross’s goose) that now breed in the Canadian High Arctic once bred in the Great Basin and adjacent regions during the Late Pleistocene and Early Holocene. We propose that crescents were used primarily in the taking or processing of geese and swans, some of which may have bred and molted in what are now temperate latitudes. After the Laurentide ice sheet retreated, these four species established High Arctic breeding grounds and no longer bred in the Great Basin. In this scenario, the absence of some populations of molting geese and swans helps explain why crescents fell out of the archaeological record after ~8,000 cal. BP. When crescents were used, Native Americans in the Far West may have had access to millions of large waterfowl.     

Address to the Historical Section of the Annual Meeting of the Institute Held at Cardiff

An investigation of almost all recognized Anglo-Saxon churches has been undertaken to scrutinize carefully their quoins, pilaster strips and arch jambs, where these are readily visible for detailed study from ground level. The geological orientations within the stones in these structures have been recorded where they are clearly discernible. The stones, irrespective of their size and shape, display in all visible instances distinct patterns and styles of Anglo-Saxon construction. A simple nomenclature is proposed to identify the bedding orientations of the stones. These patterns of stone orientation, particularly when applied together with an understanding of the different rock lithologies, can be used to enable the structural portions of Anglo-Saxon church buildings to be identified with greater precision.     

The influence of an integrated PBL format on geography students’ perceptions of their self-directedness in learning

Problem-based learning can be implemented in South African geography teacher education to foster geography students’ self-directed learning skills. The purpose of this longitudinal case study was to determine B.Ed. geography students’ (n = 45) perceptions of their self-directedness in learning in integrated problem-based learning experiences over a three-year period. The study used quantitative and qualitative research methods based on questionnaire application and semi-structured focus group interviews. The students completed a standardized questionnaire at regular intervals with the implementation of integrated problem-based learning experiences in geography modules over a three-year period. Focus group interviews with participants (n = 8) were employed to get a deeper understanding of the results of quantitative data. The results indicated that the geography students’ self-directed learning scores increased with the implementation of an integrated problem-based learning format in geography over the three-year period. The students who measured average, below average and low levels of self-directed learning at the beginning of the study had the highest increase in self-directed learning scores over the three years. The female students’ perceptions of their self-directedness in learning had higher increases in their self-directed learning scores after the problem-based learning interventions when compared to the male students.     

Routeing Heritage for Tourism: making heritage and cultural tourism networks for socio-economic development

Heritage routes and itineraries are mechanisms being used towards tourism needs and objectives. This paper defines these routes, reviews their context, and considers some examples in Europe. It looks at the 'why' and 'how' of heritage routes being established, and shows the inputs that tourism causes and needs. The particular dimensions to routes and what they bring and require are discussed. The associated demand of networks and networking is discussed and the potential beneficial aspects are described. The especial capacity of itineraries to bring about cross-boundary dialogue and interaction are highlighted and the wider potential of this feature for global society is alluded to. The need is suggested for more research into the use, outcomes and effects of routes.     

A Pre-Lapita Structure at Apalo,Arawe Islands,Papua New Guinea

Stilt structures in the inter-tidal zone or over shallow water on fringing reefs are widely accepted as a feature of settlements of the Lapita cultural complex in Near Oceania. Claims for similar structures in a pre-Lapita context at the Apalo site in the Arawe Islands, New Britain, Papua New Guinea, have been queried on several grounds. Re-evaluation of the Apalo evidence, together with 10 additional AMS radiocarbon dates, establishes human activity associated with some form of structure and possibly with a ground stone axe about 400–500 years before the Lapita pottery occupation. The paucity of occupational refuse suggests a non-residential structure perhaps associated with water transport. Comparisons with the older Dongan midden site in the Sepik-Ramu basin suggest stilt structures were probably used there as well. An apparent shift in depositional processes between the pre-Lapita and Lapita use of Apalo could reflect changed sea conditions arising from increased ENSO activity.     

The technodiplomacy of Iberian transnational railways in the second half of the nineteenth century

In the second half of the nineteenth century Portugal undertook an ambitious public works programme in order to develop the kingdom. In that programme, railways took a leading role, especially those routes that linked the main ports of the shoreline to Spain (and thence to France). To do so, a strenuous effort of diplomacy – or more specifically technodiplomacy – was required to convince Spain to accept cross-border links that served the goals of Portugal. In this paper I will analyse this technodiplomatic process and how two countries with different technological perceptions of railways managed to settle their differences and build five transnational links across their borders over the course of 40 years. I aim to add to the debate about the Iberian cross-border links from the point of view of the history of technology, in particular, and to the discussion about transnational technological systems, in general.     

Technological aspects of Mesopotamian Uruk pottery: estimating firing temperatures using mineralogical methods,thermal analysis and luminescence techniques

The Middle Uruk phase in Mesopotamia (3600–3500 bc) has been characterised by the massive production of “bevelled rim bowls” (BRBs). They are characterised by their similar shape and volume in Mesopotamia and surroundings. However, their production method has not been studied in detail, including the firing temperature. The determination of the firing temperature of ancient pottery has been attempted by studying mineral phase transformation sequences; although, very little knowledge exists about such transformations in mixtures or thermal analyses. These methods usually provide imprecise firing temperatures between 500 and 800 °C, as other factors such as the raw materials or firing time and conditions must be considered. As an alternative, luminescence techniques have been tested with promising results, as they have provided reliable maximum firing temperatures for ancient pottery at mild conditions (below 600 °C) with high precision. In this work, the firing temperatures of BRB samples from two archaeological sites located in the Middle Euphrates Valley (Syria) have been studied using mineralogical, chemical and thermal analysis. Both mineral characterization techniques and thermal analyses show agreement and firing probably below 600–700 °C. Luminescence yields ambiguous results but circumstantial evidence on the firing temperature between 400 and 550 °C.     

A 4,000-year-old shaman’s stone cache at Casita de Piedra, western Panama

During new excavations at the preceramic rockshelter of Casita de Piedra in western Panama, a cache of 12 unusual stones was recovered near the back wall, dating to between 4800 and 4000 cal bp. The stones include quartz, pyrite, a chalcedony vein nodule, a bladed quartz and jarosite aggregate and a human-modified dacite cylinder. Based on the unusual lithic types and the context of the cache, we suggest that these stones once belonged to a ritual specialist, such as a healer or shaman. Special stones are frequently mentioned as being an important component of a shaman’s ritual paraphernalia in ethnographic records of various historic Native American groups throughout Central and South America, including the Bribri and Cabécar of southeastern Costa Rica and western Panama (formerly known as the ‘Talamanca’). The cache of stones recovered at Casita de Piedra may represent the earliest material evidence in Central America of shamanistic practice.     

Selling bubbles at sea: pleasurable enclosure or unwanted confinement?

ABSTRACT

The insularity of super-sized cruise ships is simultaneously part of their appeal and a problem. Seagoing tourism enclaves offer a world of fantasy, consumption, familiarity, and diversion. However, problems encountered by passengers with respect to seasickness, boredom, and a sense of entrapment are noted within a range of publications. Selling the desirable aspects of cruise-ship enclosure co-exists with attempts to address the unease, discomfort, and uncertainty associated with bounded domains. These two currents, to use a nautical metaphor, characterize – or steer – the way in which shipboard experiences are sold to passengers. The concept of place marketing can be related to the thrust of the currents. Place marketing has been widely addressed in relation to urban and rural areas but not tourism enclaves such as cruise ships. The insular cruise-ship environment – a contained, consumption-driven place – is sold to (prospective) passengers in different ways. Those who study place marketing have yet to address dissimilar, but complementary, promotional messages (or currents) that are used to sell resort-style environments. Commercial imperatives explain the actions of cruise-ship companies with respect to selling the enclosed nature of their vessels, especially to North American consumers. The way in which place marketers manage place-based images – a response to intensified intercity or inter-town competition – mirrors the careful management of the promotion of shipboard spaces, often a response to intense competition within the cruise industry and part of initiatives designed to attract first-time passengers. This study addresses a research question: How are different but congruous promotional messages deployed as part of efforts to sell shipboard spaces?     

Pulp Stones Prevalence in a Historical Sample from Radom,Poland (ad 1791–1811)

This paper provides an investigation of pulp stones in a sample drawn from the historical population of Radom, Poland, dating to between ad 1791 and 1811. This study seeks to determine the frequency of pulp stones, and assess the association between pulp stones and sex, age, dental caries, and dental wear. A total of 780 teeth from 121 adult individuals of both sexes (45 females, 76 males) were examined. Analysis was limited to molars. The average age‐at‐death of each individual was estimated. Total wear scores across the molars were calculated for each individual. Pulp stones were identified by a portable dental X‐ray machine. Pulp stones were found in 94 of 121 individuals and in 273 of 780 molars. No statistically significant correlation was found between pulp stones and age‐at‐death (p  = 0.7625) and sex (p  = 0.0915), but a significant relationship was found between pulp stones and dental wear (p  < 0.0001) and dental caries (p  = 0.0016). Our study found that molars affected by highly advanced dental wear were significantly more often accompanied by pulp stones than molars that had experienced limited wear. Similarly, significant correlations were observed for dental caries. It means that pulp stone formation appears to have been contingent upon the irritation of the tooth crown by factors such as forces acting on the tooth crown leading to dental wear or dental caries. Copyright © 2016 John Wiley & Sons, Ltd.     

Medieval Britain in 1972

WHAT WAS IT LIKE to be a teenager in medieval England? Despite the fact that medieval society often singled young apprentices and workers out for comment, their study has been largely neglected in medieval archaeology. The skeletal remains of 4940 children and adolescents (6.6–25 years) from 151 sites in medieval England were compiled from a combination of primary data collection and secondary data from published and unpublished skeletal reports and online databases. The aim was to explore whether apprentices could be identified in the archaeological record and, if so, at what age they started work and what impact occupation had on their health. The data were divided into urban and rural groups, dating from before and after the Black Death of ad 1348–49, and before the Industrial Revolution. A shift in the demographic pattern of urban and rural adolescents was identified after the Black Death, with a greater number of young females residing in urban contexts after 14 years. The average age of males in urban contexts increased from 12 years to 14 years after the plague years, contrary to what we might expect with the greater opportunities for work after the Black Death. There were higher rates of spinal and joint disease in the urban adolescents, and before the age of 18 years, their injuries were more widespread than their rural counterparts. Domestic service was the potential cause of greater strain on the knees and backs of urban females, with interpersonal violence evident in young urban males. Overall, it was the urban females that carried the burden of respiratory and infectious diseases, suggesting they may have been the most vulnerable group. This study has demonstrated the value of adolescent skeletal remains in revealing information about their health and working life, before and after the Black Death.     

Archaeological Site or Natural Marine Community? Excavation of a Submerged Shell Mound in Ninigret Pond,Rhode Island

ABSTRACT

Submerged shell midden sites and natural shell deposits can have similar characteristics and can be difficult to distinguish archaeologically. We excavated two test units from a large (at least 35 m×70 m) submerged shell mound in Fort Neck Cove in southern Rhode Island to assess whether it was natural or cultural in origin. This mound had been recognized as a potential archaeological feature as early as the 1970s. Excavation, radiocarbon dating, and subsequent laboratory analysis of excavated materials suggest that the mound was a natural oyster reef rather than a submerged archaeological site. No artifacts were found; there was no clear evidence for human modification of any shells; small species that would not have been targeted as food were present; and δ¹³C values of oyster shells from the mound were consistent with freshwater input into their growth environment, suggesting that they grew in an estuarine environment that did not exist prior to the inundation of the ponds. The stratigraphically oldest radiocarbon date we could obtain (430–190 cal BP, 2σ range), from 70 cm below the pond floor, placed deposition of shells at least 3,000 years after the inundation of the pond. The excavation methods that we used and the process of testing, irrespective of whether the feature is cultural, are valuable contributions to the methodological literature on submerged site archaeology and help provide insight for other researchers working to discern natural from cultural shell midden sites.     

Representative archaeological finds of <Emphasis Type="Italic">pietra ollare</Emphasis> from Comacchio (Italy): identifying provenance and high-T mineral breakdown reactions hindering lithotype classification

Three different lithotype groups have been recognized in representative fragments of pietra ollare artefacts found in the mediaeval archaeological excavations of Comacchio (Italy). Petrographic, mineralogical and chemical compositions clearly show that Valchiavenna and Valmalenco, in the Central Alps, represent the provenance areas of two of the pietra ollare groups, i.e. grey carbonate talc schist (also known as soapstone) and green chlorite schist, respectively. The third representative pietra ollare group consists of whitish-yellowish rocks inferred to be Alpine talc schists that have suffered some artificial pyrometamorphic transformation hindering their classification in the framework of pietra ollare lithotype categories and source localities reported in literature. A distinguishing feature of these high temperature-fired (HT-fired) talc schist samples is the occurrence of talc and chlorite dehydroxylation and subsolidus reaction products, mainly protoenstatite/enstatite + forsterite, together with relatively low loss on ignition values. These talc schists might have been exposed to temperatures >900 °C (with the resulting talc dehydroxylation producing a void-rich texture), but never reaching 1200 °C, which is the sintering temperature for soapstones. The whitish-yellowish artefacts were definitely not used as containers for cooking food at temperatures below or around 500–600 °C (as instead shown by the preservation of the original physical features of the grey pietra ollare lithotypes), but in some kind of higher-T pyrotechnological processes.     

石质文物表面憎水性化学保护的副作用研究

根据最小干预和不影响文物原貌的原则,使用表面化学防护和化学加固等保护材料被认为是保护石质文物的有效方法。目前,已试用于石质文物表面保护的化学材料主要是有机硅等有机化合物。这些有机材料能起到一定的防水和加固作用,但是也潜在不少问题,一些可能的危害目前还没有引起人们足够的重视。本工作以通用有机硅类防水加固剂为表面保护材料,以砂岩、凝灰岩、白云岩、大理岩和花岗岩为保护对象,模拟各种破坏因素,包括干湿循环、盐结晶、冻融和加热等的作用和联合作用,研究了表面化学处理后岩石样品在模拟环境中的变化情况,发现破坏现象严重。其中,化学保护剂在石材表层产生的亲水/憎水界面导致石材受某些应力的加速破坏是重要原因。上述研究结果提示,在石质文物的保护中应慎重使用憎水性表面化学保护剂。     

Wine tourism development in South Africa: a geographical analysis

ABSTRACT

Wine tourism, which is growing and developing on a global scale, is widely considered a driver of economic and social development in rural areas. Limited job opportunities and unemployment are prevalent in most rural areas, particularly in South Africa. In 2015, the South African wine industry generated close to 300,000 direct and indirect employment opportunities. A geographical analysis of the development and current state of wine tourism in the region can assist in the country's efforts to develop a new strategy to enhance and preserve wine tourism in the future. Wine tourism development is analysed from a nodes, network and winescape perspective using the results from a national questionnaire survey. This mostly quantitative approach explains the wine tourism development over more than 40 years from a supply-side perspective including its wine tourism product portfolio and in terms of its physical footprint. Wine tourism development commenced from only three pioneer open cellar doors in 1971, to network formation of 21 wine routes and today boasting well-established wine tourism destinations. The Stellenbosch-Franschhoek-Paarl nexus emerges as South Africa's premier winescape, as being a well-established destination in its mature life cycle phase. Strong evidence of hierarchical differentiation between the wineries of the more established wine tourism regions has emerged. The impact of the wine tourism resorts on the smaller wineries has yet to be determined in the context of the resilience of the whole region. The development of wine tourism is also responsible for the transformation of rural landscapes and especially in the regions that have the most developed wine routes. These regions need higher-level protection (especially the cultural and natural resource bases) in the form of an ‘agricultural reserve’ or the declaration of a ‘national heritage site’.     

Implications of climate change for glacier tourism

For more than 100 years, the Fox and Franz Josef Glaciers in Westland Tai Poutini National Park have attracted thousands of tourists annually and have emerged as iconic destinations in New Zealand. However, in recent years, the recession of both glaciers has been increasingly rapid and the impacts on, and implications for, visitor experiences in these settings remain relatively unexplored. A mixed-method approach was adopted to investigate visitor experiences and stakeholder perspectives through an assessment of climate-related changes on tourism at the glaciers in Westland Tai Poutini National Park. The bio-physical conditions at both the Franz Josef and Fox Glaciers were reviewed in order to assess the magnitude and rate of retreat. Perceptions of climate change risk and awareness of impacts in the National Park were assessed through stakeholder interviews (n = 13) and a visitor survey (n = 500) was used to better understand how impacts at these sites have affected and may continue to affect visitor experiences. Research results were reported to local communities via a series of public talks. Results revealed the fundamental importance of viewing the glaciers as a significant travel motive of visitors, suggesting that there is a ‘last chance’ dimension to their experience. Furthermore, the results demonstrate a high adaptive capacity of local tourism operators under rapidly changing environmental conditions. The implications of altered visitor experiences for tourism operators and protected area managers are discussed in light of these findings.