Kärlanvändning i urban miljö under vikingatid : Lipidanalys av keramik från Birka med GC-MS

An analysis of 6 ceramic shards from the Viking Age town Birka was performed by use of Gas Chromatography-Mass Spectrometry. A new interpretation of a previously analyzed material, was performed by analyzing the raw data from 18 ceramic shards. The total of 26 ceramic shards will together form a material base that is used to study the vascular use in an urban environment from the Viking Age. The result of the analysis is used to compare five different parts of Birka with each other, in order to investigate whether there are differences or similarities in pottery use. The results show that residues of animals are most common in all premises. It is also possible to note that fish have been cooked both in the Garnison area and at Stadsvallen.