This data brief reports the latest updates of archeomagnetic data obtained at the Sofia palaeomagnetic laboratory of the Geophysical Institute, Bulgarian Academy of Sciences. The current data set consists of measurements from 284 Bulgarian archeological sites covering the past 8000 years. There are also 54 sites from other European regions, namely, Serbia, Kossovo, Greece, Spain, Switzerland, Finland, and Russian Karelia, as well as five sites from Morocco in North Africa. The update of the archeomagnetic results consisted of a thorough revision of all geomagnetic field measurements as well as dating these measurements that were published in the original papers or in previous compilations. The updated results can be found in GEOMAGIA (http://geomagia.ucsd.edu) or as an Excel spreadsheet at the EarthRef.org Digital Archive (http://earthref.org/cgi-bin/erda.cgi?n = 946).

A skeleton from Tell Yunatsite in Bulgarian Thrace shows evidence of amputation of the right hand. The individual dates back to the end of the fifth millennium, connecting it to the Late Copper Age of that region. The Chalcolithic settlement on the tell ended immediately after a bellicose assault. Therefore, the question arose if the loss of the hand may be connected with this incidence. Anthropological studies in close collaboration with the archaeologists on site made clear that the abscission took place at an earlier time. This result led to a series of complex questions. These are described in this work. We will show that a congenital origin for the loss of the hand can be excluded, and that the individual survived this severe injury for a certain time span. Several possible explanations for an amputation are discussed. It turns out that a surgical intervention seems to be the most likely reason. It becomes clear that there must have been an excellent medical knowledge in the Copper Age concerning surgery and wound treatment. Furthermore, the survival of the handicapped individual documents a certain social cohesion.