Algae from Early and Middle Devonian limestones,tamworth belt,New South Wales,Australia

Eighteen genera of cosmopolitan marine algae are reported from Emsian and Eifelian limestones of New South Wales. Couvinianella, Paralitanaia, Perrierella, Pseudopalaeoporella and Renalcis are the most abundant taxa. Three distinctive floras are recognized: a prolific dasycladale-coccoid assemblage; a diverse udoteacean assemblage; and an undiversified udoteacean assemblage. None of these floras has a precise stratigraphic significance, although they indicate a latest Silurian-Middle Devonian age. Maslovina australense sp. nov. is described.     

The Hand Writing on the Screen

Abstract.

In this article, researchers evaluate the empirical performance of the Mincer earnings equation, which has been the benchmark model for assessment of wage profiles since 1974. The analysis concerns workers in the manufacturing industry in three countries before 1900. The Mincer equation must be adjusted with respect to functional form in order to capture the wage profiles of past industrial workers. The quadratic spline consistently provides the best fit, while the standard quadratic produces misleading estimates of wage changes and gender wage gaps. These conclusions hold across contexts, for men and women, and for both age and experience profiles. The results have methodological relevance for estimating historical wage profiles and also have implications for the assessment of gender wage gaps in the past.     

Raw material distribution ‐ social space,social interaction

For the historical Inuit period long‐distance trading networks are well documented. An archaeological verification of similar behaviour in the Palaeo‐Eskimo period is being discussed for Disko Bay and West Greenland. On the basis of two extraction sites of killiaq, a silicified slate, new evidence is presented. The separation of two types of killiaq is used to describe a local and a regional distribution system. Killiaq from the Nuussuaq peninsula has travelled in large quantities over more than 600 km, whereas the other source from Angissat seems to be more local. The question though still remains whether we are dealing with a direct or an indirect procurement system.     

Framing the High North: Public Discourses in Norway after 2000

Abstract

The article presents an overview of the main public debates in Norway that can be said to have framed and defined the High North since the turn of the Millennium. It is based on a qualitative study of over 3000 articles published in four Norwegian newspapers issued between 2000 and 2006. Our discussion is structured around three overarching, interconnected narratives that we think capture the essence of the Norwegian public discourses on the High North between 2000 and 2006. These are “Fragments from the 1990s”; “The great narrative of the High North”; and “Mixing cold water with hot blood”. The first half of the 2000s is characterised by an almost total absence of the High North as a discursive and politically coherent concept. From 2004, however, usage grew fivefold, alongside an extensive, dynamic discursive mobilisation. When the Russians decided in 2006 to shelve the Shtokman project and critical voices were heard condemning Norway's environmental performance in northwest Russia, public opinion swung back again. A feeling of cold reality replaced the sense of optimism towards the energy potential of the north, and an exercise in collective soul-searching commenced – similar to that of the early years of the decade. We believe the type of discursive change we document in this article constitutes policy trends in connection both with the High North and with other sectors where policy is subject to intense public debate and appraisal. We hope that discourse analysis has enabled us to investigate and share how Norwegian public discourses on the High North are socially produced, framed and maintained but at the same time are always in flux and open to “new” directions which should be possible – at least in theory – to trace by going back in time.