1. Laboratory of Geophysical-Satellite Remote Sensing and Archaeo-Environment, Institute for Mediterranean Studies; Foundation of Research and Technology, Hellas (F.O.R.T.H.); P.O. Box 119 Rethymno Crete Greece
2. Field Museum of Natural History; Chicago IL 60605 USA
3. Hungarian National Museum; Centre for National Heritage Protection; Szeged Hungary
4. Department of Anthropology; Ohio State University; Columbus OH 43210-1394 USA
5. University of Toronto; Ontario Canada
6. Department of Geophysics, School of Geology; Aristotle University of Thessaloniki; 54124 Thessaloniki Greece