Using mineral magnetism to characterise ironworking and to detect its evidence in peat bogs

An experimental approach has been used to establish whether medieval ironworking activity could be identified in peat bogs using mineral magnetic measurements. The research project comprised three elements. First, magnetic susceptibility and remanence properties were obtained for materials from an experimental iron smelt, in a furnace of medieval design, and from material collected during the excavation of the medieval bloomery at Llwyn Du in Coed y Brenin, Snowdonia. Materials sampled and measured included charcoal, aerial dust, roasted bog ore and furnace dust. A second experiment determined whether small amounts of aerial dust released from the furnace could be detected in accumulating peat samples. This was achieved by sprinkling small quantities of dust on to a constructed ’peat core’ that had no detectable magnetic signature prior to the addition of the dust. The application rates used were within the range expected to fall on a peat bog located close to a medieval furnace. Thirdly, mineral magnetic measurements were made on a peat core collected close to the Llwyn Du bloomery. The results confirm that roasted bog ore, aerial dust released from and dust accumulating in the furnace after a smelt, are magnetically detectable. The aerial dust and roasted bog ore produced enhanced susceptibility and remanence signatures in the constructed ’peat core’ experiments. Peaks in IRM_(0.88T) and HIRM were measured in the Llwyn Du peat monolith and appear to correlate with a time when the medieval bloomery was operational. The results presented here suggest that it is possible to identify evidence of past ironworking in peat bogs using mineral magnetic measurements and that the signatures remain well preserved in the peat record even after burial for several hundred years.     

Women's Organizations,Voluntarism, and Self‐Financing in Solomon Islands: a Participant Perspective

Arguing that the capacity to organize is not foreign to Solomon Islands women, this paper demonstrates their resourcefulness, resilience, and significant but neglected national potential by focusing on a key domain of women's practice and management expertise ‐ women's groups, organizations, and associations, most of which are church‐based, and government programs or projects directed to women. The paper surveys the establishment and operation of different categories of women's groupings before and since independence in 1978. It highlights the commitment to voluntarism and self‐financing that has enabled many groups and organizations to function and even flourish despite recent armed conflict and the resultant near collapse of the economy and the state, especially in the capital, Honiara. It exemplifies the priority shift which has seen many women and their organizations supplement the traditional concerns of home economics, health, education, and community service with overt attention to questions of economic development, political participation, and human rights. The paper concludes by considering the problems facing women's groupings in Solomon Islands, including those generated by women's own attitudes and behaviour as well as gendered and other external constraints.     

Interpreting Medieval Inter-tidal Features at Weelie’s Taing on Papa Westray,Orkney, NE Scotland

Investigation of the inter-tidal heritage of the Orkney Islands is used to interpret a previously perplexing complex at Weelie’s Taing on Papa Westray. The study revealed a previously unknown type of harbour since identified in several locations around Orkney. Situated in exposed environmental situations, shelter is formed by an ‘ayre’, a type of spit that encloses a loch, and which has been used historically as a landing place or crossing of the inter-tidal zone. A complex landing area, pier, tower and ship-blockage suggest Weelie’s Taing was used as a harbour. Important fishing grounds exploited since the Neolithic are nearby, and Papa Westray was the site of water-focussed religious communities. It is suggested that Weelie’s Taing was in use in the medieval period when Papa Westray was less isolated than today with the presence of ecclesiastical communities and situation on the Orkney-Shetland route.     

Panlongcheng,Zhengzhou and the Movement of Metal in Early Bronze Age China

Journal of World Prehistory - The role of Panlongcheng—a walled settlement on the Yangtze River with obvious links to the Erligang capital at Zhengzhou, ~?500 km to the...     

LATE GALLEYS: The Fredriksvern Naval Shipyard and the coastal defence in Norway 1750–1814

From the early 18th century the Mediterranean galley experienced a new golden age in the Baltic Sea, as it was well adapted to the shallow sea with the islands and skerries found there. In Norway the Fredriksvern naval shipyard was founded in 1750 to build a galley fleet. For various reasons progress was slow, and when the galley fleet finally was built in the 1760s, it was probably the last one in Europe. New and more efficient inshore vessels were soon developed in the neighbouring countries, but they were not put into use in Norway in the 18th century. The explanation for Norway’s poor performance was probably too much peace: when Denmark-Norway became involved in the Napoleonic Wars, naval development was dramatically improved.     

From Beyond the Grave and Across the Ocean: Washington Irving and the Problem of Being a Questioning American, 1809–20

This article is a reconsideration of Washington Irving’s early career between the productions of his first two major works: A History of New York (1809) and The Sketch Book (1819–20). His life and writings in that period are treated as a study in the individual problem of being a ‘questioning American,’ specifically a questioning American writer, in the new republic, and as a broader critique of the developing new nation. Specifically it places those writings in dialogue with the dominant Jeffersonian narrative of a glorious national future. It thus rediscovers Irving as a critical alternative witness to this important period in American history and the entwined attempt to critique his country and to come to terms with it as the central, underappreciated theme both in neglected writings (his contributions to the Analectic Magazine (1812–15)) and familiar tales (Rip van Winkle, The Legend of Sleepy Hollow).