The Traditional Boats of Vietnam,an Overview

This paper addresses the material boat culture of Vietnam both in its current context and more specifically through an assessment of how the boats of Vietnam have been studied in the past. It presents a comprehensive summary of past publications describing the construction, use and variety of boats in the region, from the earliest volumes to modern research projects, including the work of the US military. It highlights the rich diversity of construction approaches and boat‐types that are still built and used, and demonstrates the need for further field research to record the fast‐disappearing traditional boats of Vietnam. © 2010 The Authors     

Fragments of Boats from the Canale Anfora of Aquileia,Italy, and Comparison of Sewn‐Plank Ships in the Roman Era

Fragments of Roman sewn‐plank boats have been found, during rescue excavations, in the Canale Anfora, an artificial channel used by Roman ships to enter the Roman city of Aquileia. Remains were found in both 1988 and 2005 at the same site. Elements of what were probably two boats are analysed and compared to other finds of Roman sewn boats found along the coast of the Veneto and Friuli Venezia Giulia regions. They are evidence of the use of this technique, instead of the more widespread mortise‐and‐tenon system, in the quite limited area of the Northern Adriatic. These boats were used both for inland and for maritime navigation.     

Model Boats in the Context of Maritime History and Archaeology

Funereal, votive or shipbuilders' model boats and ships have been quite well documented in the past, but little research has been undertaken into other wooden models from north-west Europe. There have been over 160 found during archaeological excavations, dating from the 9th to the 19th centuries. A study of these 'toys' is not just a study of objects among the minor arts, but reflects a far more important aspect—a source for interpreting remains of full-size vessels, the hypothetical reconstruction of hull-forms and exploration of new ways of defining unknown vessel-types.
© 2007 The Author     

Ancient Mediterranean Sewn‐Boat Traditions

This article provides a summary and analysis of current knowledge of the archaeological remains of the 64 sewn boats that have been excavated in the Mediterranean region, dating from the Bronze Age to the Medieval periods. A detailed examination of the construction techniques, particularly the methods used to assemble and seal sewn planks and the systems used for lashing frames to the planking, has enabled six distinct construction traditions to be distinguished within the sewn‐boat assemblage. Phases within these traditions are examined, alongside transitions to mortise‐and‐tenon fasteners, and explanations for the longevity of sewn techniques in specific regions are suggested.     

Re‐sewing the Sewn: An Ethnographic Record of Repair and Reuse of Sewn‐plank River Boats in Goa,India

The tradition of fastening planked boats using sewing is characteristic of the Indian Ocean region. Despite known disadvantages of sewn boats, including that perishable materials need regular maintenance and repair, operators of boats used in the sand‐mining industry of Goa still see potential in discarded sewn boats. The problems, raw materials used, technology, and process of re‐sewing and repairing these boats to give them a second life are reported and discussed here.     

The Bronze Age Ferriby Boats: Seagoing Ships or Estuary Ferry Boats?

Two different reconstructions of these boats have been published. They have very different capabilities, affecting our understanding of the extensive seafaring in NW Europe during the 3rd and 2nd millennia. Whether it was more likely to have been by planked timber ships, rather than by smaller and more fragile hide boats, should if possible be resolved. One reconstruction of Ferriby could have been seagoing, the other not. This article records the origins of the two reconstructions and the different evidence upon which they are based, and calls for clarification of the reasons for doubting the evidence for the rockered and deeper-hulled reconstruction published by Wright in 1990 .
© 2005 The Nautical Archaeology Society     

Roman Navigation in Venice Lagoon: the Results of Underwater Research

Venice lagoon formed part of a network of inland waterways used for navigation in the northern Adriatic, an almost continuous system of lakes, river‐mouths and canals, at least partly pre‐Roman in origin. The fossae which cross the present lagoon are the continuation of a complex system of natural watercourses and artificial canals between Ravenna and Aquileia. Two Roman buildings discovered on the present San Felice canal could be interpreted as providing navigational assistance at points linking the sea and inland routes. © 2009 The Authors     

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     

Rural Youth Migration Trends in Australia: an Overview of Recent Trends and Two Inland Case Studies

Much of what has been written on the topic of Australian rural youth migration trends and processes has often proceeded from data‐free, or data‐poor grounds. In this context, this paper analyses recent trends in youth (15 to 24 years of age) migration for a temporally‐consistent set of Statistical Divisions (SDs) in inland rural Australia, and for local government areas within the Northern Tablelands and Slopes and Ranges of northern New South Wales and the Western Australian Central Wheatbelt. The paper finds that rates of youth loss from rural regions have increased over the past twenty years. Yet the patterns, processes, causes and impacts of rural youth migration are distributed in a spatially‐uneven fashion. Some remote areas are receiving net migration gains while booming ‘sea change’ coastal regions have experienced heavy losses. While the ‘flight to the bright city lights’ syndrome is evident, relatively high proportions of young people in the Northern SD of NSW move within their immediate region. Nevertheless, some common understandings concerning youth mobility were also confirmed. Gender differentials in migration propensity between women and men are evident even at quite local scales. Young people are also more likely to search out capital cities than the rest of the population. Most inland areas still continue to experience heavy losses of local youth. A more precise understanding of rural youth migration trends is an important stepping stone in the establishment of a reinvigorated research effort into young rural people's perspectives of their changing life chances in their home communities.     

Sailboats Used on the St Lawrence River in Quebec City, Canada, in the 18th Century: Tradition and Adaptation

Many years after their discovery, the small boats at the Musée de la civilisation in Quebec City still fascinate and hold some of their mysteries. Revisiting these boats has allowed the author to examine shipbuilding practices from a different perspective and to sum up many observations made but never published. The paper also contains previously-unpublished illustrations. This material may help other scholars in their interpretation of future discoveries.
© 2008 The Author     

Mapping Submerged Landscapes Using Multibeam Bathymetric Data: a case study from the north coast of Ireland

This paper outlines work currently being undertaken to reconstruct submerged archaeological landscapes off the north coast of Ireland. This research uses the recently‐completed Joint Irish Bathymetric Survey (JIBS), which has provided full‐coverage high‐resolution multibeam bathymetric data for the sea‐bed off the north coast. This data has been examined for evidence of past sea‐level change and been used to produce palaeo‐geographic reconstructions of the past landscape, which in turn have facilitated the identification of ten areas of high archaeological potential. The results presented here will form the basis of a future programme of archaeological survey and prospection. © 2010 The Authors     

The Achill Yawl: vernacular boats in historical context on Achill Island,Ireland

Achill yawls, originally introduced to Ireland as ships' boats aboard Norwegian merchantmen, developed into distinct working vessels along Achill Island's shores during the 19th century. These boats were subsequently modified for recreational racing in the mid‐20th century. Despite changes to their design, they are often nostalgically viewed as traditional symbols of an Achill islander identity, though their popularity may have been prompted by late‐19th‐century British legislation. The authors take an ethnographic approach in interpreting Achill yawls over time, contextualizing their social functions through an exploration of primary historical and photographic archives, extant vessels, and interviews with Achill islanders. © 2010 The Authors     

A comparative geochemical study of bituminous boat remains from H3, As-Sabiyah (Kuwait), and RJ-2, Ra's al-Jinz (Oman)

This paper presents a geochemical analysis of fragments of bituminous amalgam from H3, As‐Sabiyah (Kuwait), and RJ‐2, Ra's al‐Jinz (Oman). The fragments bear barnacles on one side and reed impressions on the other, and are thought to have been part of the coating of reed‐bundle boats. The material from H3 dates to between 5300–4900 BC, while that of RJ‐2 dates to 2500–2100 BC. Samples from both sites were geochemically compared to archaeological and ethnographic material from Kosak Shamali (northern Syria, c.5000–4400 BC), RH‐5 (Oman, 4400–3500 BC) and Baghdad (central Iraq, 1900 AD). The composition of the bituminous amalgams was studied in detail. Rock‐Eval Pyrolysis gave a measure of Total Organic Carbon in the samples, and allowed an initial comparison of the data sets using various parameters. Examination of the proportions of soluble and insoluble organic matter allowed an assessment of the quantity of vegetal matter added to the bitumen to make the bituminous amalgam. The composition of the Ra's al‐Jinz material was studied using X‐Ray Diffraction analysis and thin‐section petrography, in order to assess the proportions of various minerals in the bituminous amalgams. It was concluded that the recipe for the bituminous mixture used to coat reed‐bundle and wooden boats did not differ significantly from that commonly used to make ‘mortar’ for architectural purposes in Mesopotamia. Traces of animal fats or fish oils were not found in the analysed Ra's al‐Jinz material, in contrast to previous hypotheses regarding the composition of the mixture. Comparison of the gross composition of extractable organic matter (the constituents of pure bitumen, soluble in chloroform or dichloromethane) showed the progressive effects of weathering on the samples. The isotopic composition of the bituminous material from H3 and the other sites was then compared to that of bitumen seeps and crude oils from Mesopotamia, Iran and Oman. The most significant result is that the material from As‐Sabiyah originated in Kuwait, at a surface seep at Burgan, while the material from Ra's al‐Jinz had a source in northern Mesopotamia.     

The Re-Assessment and Reconstruction of Excavated Boats

In response to papers by John Coates and by Owain Roberts, the author re-evaluates mid- to late-20th-century reconstruction drawings and models of prehistoric sewn-plank boats Ferriby 1 and Brigg 2. He concludes that an impartial and informed group should re-examine all surviving evidence for these boats and then build a small-scale 'as-found' model of each one. After being subjected to criticism, these models could become the basis for generally-agreed reconstruction models of the original form and structure of these two boats. A similar process would be the best way ahead for the Dover sewn-plank boat.
© 2007 The Author     

Formation of beach‐ridge plains: an appreciation of the contribution by Jack L. Davies

A robust debate among coastal geomorphologists as to the processes by which beach‐ridge plains around Australia have formed was initiated by a former President of the Institute of Australian Geographers. This review gives special consideration to the work of Jack L. Davies, whose academic contributions to coastal geomorphology in Australia have not always been appropriately acknowledged when explaining how similar plains have evolved elsewhere in the world. Davies recognised that relatively steep storm waves caused erosion (cut) on beaches, whereas less steep long‐period swell waves returned sand (fill). He considered the beach berm to be the nucleus on which a beach ridge formed, which could subsequently develop into a foredune, in contrast to cobble ridges that were deposited during storms. Offshore conditions regulate supply of sand to the shoreline, partly through effects on wave refraction, with higher rates of supply where the nearshore is shallow. It was apparent to Davies that the elevation of successive ridges might, but not necessarily, provide evidence of past changes of sea level, despite adornment by variable amounts of windblown dune sand. Morphodynamic understanding of long‐term coastal evolution, based on radiocarbon dating chronologies, has demonstrated that Australian coastal plains formed over the past ~6,000 years when sea level has been close to its present level, in contrast to several documented locations in the northern hemisphere where the sea has been rising for the past few millennia. Particularly insightful were observations by Davies that ridge formation could be influenced by a range of factors including changes in sea level, storminess, or sediment supply. These factors acting singly or in combination seem likely to change in the future. Understanding such responses remains a high priority and can be addressed by new technologies, such as light detection and ranging, optically stimulated luminescence dating, ground‐penetrating radar, and computer simulation.     

Some Principles for the Reconstruction of Ancient Boat Structures

Several archaeological finds of ancient boats in Britain are currently being reconstructed using a variety of methods and standards. This paper discusses some of the general principles that should be observed so that such endeavours will be scholarly valuable. The Dover boat case study (later in this issue) is based on the analysis presented here. © 2006 The Authors     

A 6000 Year‐old Fossil Dugong from Botany Bay: Inferences about Changes in Sydney's Climate,Sea Levels and Waterways

The excavation in the 1890s of a skeleton of the warm‐water marine mammal Dugong dugon, associated with Aboriginal artefacts, from a Botany Bay salt marsh, marked the beginning of speculation about climate and sea level change in Australia over the period of human occupation. The dugong bones have recently been dated, giving a conventional ¹⁴C age of 5520±70 years BP, which is consistent with three older ¹⁴C dates for a layer of buried trees that underlies much of the north Botany sediments. The carefully drawn cross‐sections of depositional strata produced by the original discoverers allow further interpretation of the pattern of Holocene sea‐level fluctuations in the Sydney region. Layers of estuarine sediment, such as the one containing the dugong skeleton, are inter‐bedded with peat layers containing in situ roots and stumps, suggesting that the site alternated between sub‐aerial exposure and submergence throughout the Holocene. The presence of the dugong is suggestive of warmer conditions, and its inland location indicates a more extensive Botany Bay in the recent past. This is in agreement with other work from southern New South Wales describing both warm‐water marine species and higher sea levels several thousand years ago.

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Modeling tides and tsunami propagation in the former Gulf of Tartessos,as a tool for Archaeological Science

After the last Holocene sea level rise (about 6900 BP), the Gulf of Tartessos extended over the south-western area of the nowadays Guadalquivir Valley (Spain). With the development of some depositional littoral landforms and the progressive infill, the system evolved towards an inland lagoon. The first political system in the area emerged and collapsed from the fourth to the second millennium BC. Around the first millennium BC the culture of Tartessos flourished in this area under the Phoenician influence, but it vanished by the sixth century BC. The quest of its lost capital, the city of Tartessos, has been one of the most exciting archaeological enterprises in the past century. The former coastline and the bathymetry of the gulf can be reasonably reconstructed from geo-archaeological studies, and it can be used for the numerical modeling of tide and tsunami propagation in this water body. Models, with a spatial resolution of 30 s of arc, are based on the 2D non-linear hydrodynamic equations and have been previously validated under nowadays conditions. Computed tidal elevations and currents can provide some insight on the ancient trades for ship traffic and fisheries. The simulation of tsunami propagation, like the catastrophic one of 1755, allows estimating their potential hazardous effects on ancient coastal cities.     

Settlements and Seafaring: Reflections on the Integration of Boats and Settlements Among Marine Foragers in Early Mesolithic Norway and the Yámana of Tierra del Fuego

The abundant Early Mesolithic (11,500–10,000 cal. BP) settlements at the raised shorelines in Norway and Sweden represent the earliest documented marine foragers in northern Europe. In the Scandinavian seascapes, both traveling and subsistence depended on seaworthy vessels. However, this highly mobile lifestyle was likewise dependent on settlements on firm ground. Departing from actor-network theory and symmetrical archaeology, I explore the structural relations between extensive use of boats, basic co-residing units, and activity patterns at settlements. The empiric basis for my study is the excavated Early Mesolithic coastal sites in the Ormen Lange project in Central Norway, dated to ca. 11,000–10,800 cal. BP. I suggest that the structural uniformity that is observed in the settlements may be related to the dependency on boats for subsistence activities as well as transport and settlements, creating human-thing dynamics that interlocked co-residents and boat crews, logistics, and activity patterns. This dynamic regime is also explored with ethnohistorical and archaeological references to the Yámana in the Beagle Channel, Tierra del Fuego, Argentina.     

Comments on Jörn Staecker: The Concepts of imitatio and translatio: Perceptions of a Viking‐Age Past.

Three groups of motifs – cervids, boats and human figures – dominate North European hunter‐gatherer rock art. The scarcity of explicit narrative scenes makes the interpretation of this art a very difficult task, but important clues can be found in a group of ‘ambiguous’ images, where the said three categories are combined in ‘unrealistic’ ways. In this paper, the prospect of an ethnographically informed approach to their interpretation is explored, using as a case study the rock painting of Pyhänpää (Central Finland) and ethnographic material drawn chiefly from Saami religion and traditional Finnish epic poetry. It is argued that the ambiguous imagery of rock art has a clear counterpart in the pre‐Christian religious tradition, where cervids and boats have a similarly ambiguous nature. The painting, which shows an elk, a boat and a human figure merged together, is interpreted as representing the shamanic flight and the sense of co‐essence between the shaman and his spirit helper beings. The making of the painting is associated with the belief that such beings lived inside specific rock cliffs and that their power could be obtained through visits to rock art sites.