Geo-Resistivity & I.P. Surveys for Archaeology based on Proximity Effect in Sites Affected by both Nature and Anthropic Sources of Noise

This paper shows results obtained in Tuscany, given by recent Geo-Resistivity/I.P. survey<br>activities for Archaeology. In particular, comparisons are proposed, suggesting simultaneous<br>surveys of both Resistivity/Membrane Polarization, when possible, based on<br>experimental/theoretical achievements, previously accumulated, see e.g. Finzi-Contini<br>1968, 1969A/B, 1970, 1971, 1999A/B, 2000. This trend might be used for other situations.