Ergosterol (5, 7, 22-ergostatrien-3β-ol) as a potential biomarker for alcohol fermentation in lipid residues from prehistoric pottery

In this paper we explore the potential use of ergosterol (5, 7, 22-ergostatrien-3β-ol) as a possible biomarker for yeast and alcohol fermentation, applying the analytical technique previously used routinely in Swedish archaeology for the analysis of lipid residue in prehistoric pottery. Taking note on the connection between brewing, baking and agriculture the frequency of vessels showing gas chromatography mass spectrometry traces of this compound in lipid residues from a clearly agricultural Bronze Age/Early Iron Age population was compared with the same signal in a clearly non-agricultural Neolithic foragers pottery population. The result shows a small but statistically significant difference between the two populations, indicating a connection between the presence of ergosterol in lipid residues from pottery and agriculture. The results are also discussed in terms of varying cleanliness, degradation, deposition conditions and contamination. Suggestions for future research include the use of a more sensitive analytical protocol in order to improve detection limits and to include materials from clear agricultural Neolithic vessel populations.     

The ship Riksäpplet and the introduction of English naval architecture in Sweden in the 17th century

SUMMARY: The 84-gun ship Riksäpplet was one of the first ships in Sweden built under supervision of the newly recruited English master. In 1676, the ship came adrift, struck a rock and sank. In 2015 a minor field survey of the wreck was undertaken. An inventory of finds recovered from the wreck in various museum collections and in private hands has been compiled and the preserved correspondence from the construction of the ship has been re-examined. This material has provided new insights regarding the peculiarities and special architecture of Riksäpplet.     

Early medieval T⊘nsberg — dating problems and the results

According to the 13th century Icelandic Saga writer Snorre Sturlasson, there was a marketplace (in old Norwegian: Kaupstadir) in the T?nsberg area by the end of the 9th century. The origin of the medieval town of T?nsberg has therefore been much discussed in the light of this statement. Viking Age and early medieval settlements often lack material datable by archaeology alone. In T?nsberg radiocarbon dating has been used to distinguish between Viking Age deposits and medieval deposits, when stratigraphy alone does not state the differences. However, this dating method has produced various results and there is obvious need for a local calibration.     

Guillaume postel — Prophet of the restitution of all things — His life and thought

The article starts from an examination of the authorship of the ‘Geleitwort’, the programmatic statement which appeared in the Archiv für Sozialwissenschaft when it came under new editors in 1904. Recently scholars have begun to view it as an important text by Max Weber recovered from obscurity, but this is a mistake. Examination of major contemporary works by Weber and Werner Sombart – the obvious co-author – as well as the first public disclosure of an entirely new MS. by Weber, show that in all probability the text was drafted by Sombart and then revised fairly lightly by Weber. This story of a combined, if unequal, authorship leads into two broader seams of intellectual history: the relationship between Weber and Sombart, and the history of the Archiv as a journal. An unusual starting point thus casts fresh and unexpected light on some of the most central figures and episodes in German social science at the beginning of the 20th century, not least Weber's seminal essay on “Objectivity” in social science.     

Dietary life histories in Stone Age Northern Europe

We present here a framework for using stable isotope analysis of bone and teeth to study individual life history. A sampling strategy and analytical approach for stable carbon and nitrogen analysis of bone and dentine collagen optimised for intra-individual purposes is put forward. The rationale behind this strategy, various requirements and constrains, and recommendations on how to modify it according to variations in material and analytical instrumentation, are discussed and explained in detail. Based on intra-individual data for 131 human individuals from Mesolithic and Neolithic sites in Northern Europe, we consider the sources and various kinds of variation one is likely to find, and how the data can be explained and transformed into an archaeologically meaningful interpretation. It is concluded that the use of stable isotope analysis to trace individual life history is not limited to carefully excavated, neatly preserved, single burials with articulate skeletal remains. Even collective burials, disturbed graves, disarticulated human remains in cultural layers, or other depositions that deviate from what is often considered as a “proper burial”, offer the possibility to look at individual life biographies.     

The Lion Wreck: a survey of a 17th‐century Dutch merchant ship—an interim report

In 2009 the well‐preserved wreck of a 17th‐century merchant ship was found at a depth of 50 m in the Stockholm Archipelago. On the top of the ship's rudder is a carved lion, inspiring the working name ‘Lion Wreck’. The state of preservation provides a rare opportunity to study the conditions on board a typical 17th‐century Dutch merchant ship trading in the Baltic. The aim of this text is to describe and summarize the first thorough survey of the site, carried out in spring 2010. © 2011 The Author