Thermoluminescence dating of archaeological artefacts from the Middle Neolithic, Bronze Age and the Roman Empire period.
Thermoluminescence (TL) dating was applied for artefacts found near the small village of Michelstetten, Lower Austria. Settlements in this region can be traced hack a long time and, according to archaeologists, the discovered artefacts may be as old as 6000 years. A modified sample preparation technique based on the fine-grain method was developed. This technique results in a higher reproducibility and reduces the overall preparation time. For some artefacts the new information of the TL dating leads to an unforeseen re-interpretation of the archaeological age. Furthermore, an iron furnace from the period of the Roman Empire could be dated. For the first time, it was possible to estimate correctly the point of time of the burn-down of an ancient wooden house via an analysis of the house's clay plaster. The fire took place in the sixth century; this was confirmed by dating ceramic artefacts.
Berger
T
T
Atominstitute of the Austrian Universities, Vienna. tberger@ati.ac.at
Hajek
M
M
Primerano
W
W
Vana
N
N
D001106:Archaeology; D001317:Austria; D004867:Equipment Design; D019015:Geologic Sediments / Q000032:analysis; D005898:Glass; D049690:History, Ancient; D012384:Rome; D013819:Thermoluminescent Dosimetry / Q000295:instrumentation / Q000379:methods