Leif Häggström - Academia.edu (original) (raw)
Uploads
Papers by Leif Häggström
Quaternary Science Reviews, 2003
In Situ Archaeologica, Dec 31, 2009
In Situ Archaeologica
The knife is a common artefact found in many different contexts. In this article a model of how k... more The knife is a common artefact found in many different contexts. In this article a model of how knives can be analysed is presented. The model is based upon characteristics that are important when discussing the use value of the knife as well as its symbolic value. Certain characteristics have been identified as important on basis of practical forging and knifemakery. Physical characteristics such as the design of the tang, the knives length and how its edge is designed is important information when discussing to what purpose the knife was manufactured. The material of the blade gives information about both the smith and how the knife might have been used. Two different materials can be used, these are iron and steel. Steel is iron with a carbon content of 0,3-2%. Steel has different use values than iron. It may be tempered and therefore an edge made out of steel remains sharp longer than a similar edge made out of iron. Iron and steel can also be combined. The social meaning of a k...
Current Swedish Archaeology, 2021
The interpretation of the use and contextual meaning of fossil agrarian forms is connected with t... more The interpretation of the use and contextual meaning of fossil agrarian forms is connected with their age. In this article we discuss the dating and interpretation of a field wall in Öggestorp, situated on the northern rim of the southern Swedish uplands in the province of Småland. Öggestorp is a complex archaeological site dating from the early Iron Age (500 BC to AD 550). The site was also used for various forms of agriculture during the Middle Ages and in early modern times, a fact which complicates the dating and the interpretation of the agrarian features. We discuss the possibility and practical issue of dating agrarian sediments by optically stimulated luminescence (OSL). By combining OSL and other methods, a reliable estimation of age can be established. The paper also deals with the possible implications of the OSL-method in relation to the current state of knowledge of agrarian structures. We show that a serious dating of agricultural remains must be based upon a criticall...
![Research paper thumbnail of Castella Maris Baltici VII : symposium i Greifswald 3-5 september 2003 : [kongresser]](https://attachments.academia-assets.com/89284293/thumbnails/1.jpg)
](
Quaternary Science Reviews, 2003
In Situ Archaeologica, Dec 31, 2009
In Situ Archaeologica
The knife is a common artefact found in many different contexts. In this article a model of how k... more The knife is a common artefact found in many different contexts. In this article a model of how knives can be analysed is presented. The model is based upon characteristics that are important when discussing the use value of the knife as well as its symbolic value. Certain characteristics have been identified as important on basis of practical forging and knifemakery. Physical characteristics such as the design of the tang, the knives length and how its edge is designed is important information when discussing to what purpose the knife was manufactured. The material of the blade gives information about both the smith and how the knife might have been used. Two different materials can be used, these are iron and steel. Steel is iron with a carbon content of 0,3-2%. Steel has different use values than iron. It may be tempered and therefore an edge made out of steel remains sharp longer than a similar edge made out of iron. Iron and steel can also be combined. The social meaning of a k...
Current Swedish Archaeology, 2021
The interpretation of the use and contextual meaning of fossil agrarian forms is connected with t... more The interpretation of the use and contextual meaning of fossil agrarian forms is connected with their age. In this article we discuss the dating and interpretation of a field wall in Öggestorp, situated on the northern rim of the southern Swedish uplands in the province of Småland. Öggestorp is a complex archaeological site dating from the early Iron Age (500 BC to AD 550). The site was also used for various forms of agriculture during the Middle Ages and in early modern times, a fact which complicates the dating and the interpretation of the agrarian features. We discuss the possibility and practical issue of dating agrarian sediments by optically stimulated luminescence (OSL). By combining OSL and other methods, a reliable estimation of age can be established. The paper also deals with the possible implications of the OSL-method in relation to the current state of knowledge of agrarian structures. We show that a serious dating of agricultural remains must be based upon a criticall...