Supplementary Material 1 for Tosi et al.: Three-dimensional analysis of the Plio-Pleistocene sequence in the Venice Lagoon (Italy)
The VE1-CNR, Lido-1, Merlengo-1, Eraclea-1, Codevigo-1, Assunta-1, Dolo-1 wellbore information are available from http:\\www.socgeol.info/pozzi/index.asp. The C1 well data are reserved information, courtesy of ENI-E&P.
The geological three-dimensional model of the Plio-Pleistocene subsurface in the Venice coastland is described by mapping the top of six seismic sequences. The maps have been obtained by the following procedure. Initially, the kriging technique is used to interpolate the two-way-time (TWT) dataset of each seismic sequence. Then, actual depth is achieved by means of velocity maps obtained by interpolating the time to depth conversion at well sites integrated with stack velocity functions. The value of the seismic velocity at the calibration wellbores is provided in Table 1S. 

Table 1S. Average seismic velocity (m/sec) for each unconformity at the exploratory boreholes used to convert depths from TWT to meter.