Quantifying Ship Shape in Archaeology: Evaluating 3D Geometric Morphometrics

The analysis of the archaeological remains of ships and boats, in particular hull shapes, have been central to wider analysis of performance, function, and significance within past societies. This article reviews established methods of quantifying shape in ship and boat archaeology—linear measurement ratios and form coefficients—and evaluates the utility of 3D geometric morphometrics (GM). The 3D shape of 30 vessels from north‐west Europe dating between 325 BC and AD 1915 are quantified to study how hull shape relates to a vessel's function and intended operating environment. A comparison of the three methods highlights the importance of analysing the complexity of a hull in a holistic manner and demonstrates that 3D GM outperforms the traditional methods.     

The paradox of ‘Incompiuto Siciliano Archaeological Park’ or how to mock heritage to make heritage

During the last 50 years, and due to the dilapidation of public funds, hundreds of unfinished public works have been erected Italy. In 2007, the group of artists Alterazioni Video declared these ruins a formal architectural style – ‘Incompiuto Siciliano’ – and, in doing so, their aim is to change the buildings’ dark side and turn it into something positive. One of the tangible outcomes within the artists’ proposal is the eventual creation of the ‘Incompiuto Siciliano Archaeological Park’ in Giarre, a Sicilian medium-sized village that has the highest density of unfinished public works in Italy. This article analyses how such a provocative project contains serious implications in terms of heritage. It is stated that, in order to forge a positivized ‘unfinished heritage’, Incompiuto Siciliano Archaeological Park builds bridges between aspects that, in principle, seem to be the opposite of each other. This opens the possibility of putting traditional heritage assumptions in question through the production of a critical heritage whose novelty lies in the constructive use of irony, sarcasm and double meaning.     

First Evidence of Collective Human Inhumation from the Cardial Neolithic (Cova Bonica,Barcelona, NE Iberian Peninsula)

Excavations at Cova Bonica (Barcelona, Spain) have revealed 98 human remains, grouped into five age clusters and corresponding to a minimum of six non-articulated individuals. The remains are clearly associated with Cardial pottery, lithic artifacts, and ornaments suggesting an Early Neolithic horizon. The radiocarbon dating of three human individuals provides a reliable attribution to this period, with a range between ca. 5470 and 5220 cal b.c., identifying it as one of the few assemblages of human remains directly dated from this period. These remains correspond to a rare collective human inhumation and join a growing body of samples from the Cardial Neolithic, which is providing some of the important sites for the study of population movement and the spread of Neolithization along the western Mediterranean coast.     

The Origins of the Neolithic Along the Atlantic Coast of Continental Europe: A Survey

The main aim of this work is to compare the processes of transition to the Neolithic along the Atlantic coasts of continental Europe. Archaeological data on the late Mesolithic and the early Neolithic in the best known regions (central and southern Portugal, Cantabrian Spain, Atlantic France, the shores of the North Sea, and southern Scandinavia) are discussed. The transition to the Neolithic in Atlantic Europe can be viewed as a relatively late phenomenon, with several interesting particularities. Among those, we point out the fundamentally indigenous character of the processes; the existence of a long availability phase, in which hunter-gatherer groups maintained contact with neighboring agriculturalists and probably were familiar with farming and animal husbandry without applying them in a systematic way; and the later development of megalithic monumental funerary architecture. Finally, the main hypotheses so far proposed to explain the change are contrasted with the available evidence: those that argue that the change derives from economic disequilibrium, and those that opt for the development of social inequality as the fundamental cause.     

Housing Vancouver, 1972–2017: A personal urban geography and a professional response

The forum includes a research paper, preceded by a brief introduction and followed by five short responses from Pablo Mendez, Loretta Lees, Margaret Walton-Roberts, Ilse Helbrecht, and Alison Mountz. Mountz's introduction sets the context for the paper and makes some framing remarks on David Ley's career. The main paper examines the housing question in Vancouver, in the period from 1972 to 2017. Re-examining a number of Ley's research projects over this period, three broader themes are explored: the continuity of the housing crisis, and its reconfiguration over the period under study; the contrast between innovative and interventionist housing policy in the 1970s, with the later withdrawal of the state from significant intervention while endorsing market solutions; and the new centrality of housing as an empirical and analytical category in current human geography. This period saw upscaling from the 1970s welfare state to neoliberal globalization, including wealth immigration and off-shore property investment that accelerated serious metropolitan affordability problems. Following this research paper, colleagues and former students respond to the paper and locate the contributions in David Ley's broader career. Their commentaries address Ley's key contributions to debates in human geography, including his work on gentrification, urbanism, urban activism, global migration, art, aesthetics, and ethnography.     

Massive storage in As Laias/O Castelo (Ourense,NW Spain) from the Late Bronze Age/Iron Age transition to the Roman period: a palaeoethnobotanical approach

The highest platforms of As Laias, a settlement located in northwest Iberia, were used for storage during the Iron Age and until the turn of the Era. In this time-span, the whole hilltop – the croa – was a walled enclosure mostly used for storage and due to recurrent fires affecting the settlement's terraces, abundant plant remains were preserved in overlying wattle and daub storage structures.     

A Basque Shipyard Design Method of the Late 19th and Early 20th Centuries,and its Relationship to Non‐graphic Hull Design of the 15th Century

The aim of the article is to show that the Mutiozabal shipyard in Orio, Gipuzkoa, Spain, was using the tools and procedures of non‐graphic hull‐design methods into the latter 19th and early 20th centuries. These procedures allow a hull to be designed with a very simple set of tools: a template of the master‐frame and some simple graduated gauges or graminhos. The plan of a 65‐Burgos‐foot ¹ (18.11 m) trading boat is used as the basis of the study. The nature of the templates and graminhos is shown in detail, as well as their use.     

Practical Knowledge in the Viking Age: the use of mental templates in clinker shipbuilding

It has long been recognized that ships built according to the Nordic clinker tradition during the Viking Age were conceived and constructed simultaneously by eye, in a shell‐first manner, and using rules‐of‐thumb to control both the longitudinal and transversal shape of the hull. While a lot of attention has been paid to the conceptual definition of the keel and stems, far less research has explored how such rules would have worked while planking the hull. Two cargo‐ships, Skuldelev 3 and Skuldelev 1, are used to argue for pre‐design and the use of mental templates. This highlights a cognitive dimension of practical knowledge, in particular how it was accumulated, stored and transmitted.