Underwater survey

Initial results of sub-bottom profile survey at PortusA team led by Justin Dix (School of Oceanography, University of Southampton) undertook a side scan sonar and sub-bottom profile survey of the Trajanic basin in an attempt to reveal the depth and profile of the basin, with a view to more intensive 3D work in 2009. Initial results have been encouraging. Il Duca Ascanio Sfroza Cesarini is gratefully acknowledged for kindly providing access to his property to enable the work to take place.