Published online by Cambridge University Press: 18 July 2016
The C14-laboratory at the Geological Survey of Finland was started in October 1960 in order to determine ages of Quaternary objects. Only 11 samples that have been measured are ready to be published. Most samples in the following list have been measured many times in order to control the stability of the system and to make all necessary corrections. The C14-system includes two CO2-filled proportional counters. Until now the measurements have used only the first counter system. The second one is now ready for dating.