“…To reveal and understand all these traces, we will need extensive surveys (Campana 2019), combined with remote sensing, geophysics, and geoarchaeological investigations. The latter must be aimed both at the dating of the various natural and artificial palaeochannels, as done in the similar port city of Portus, near Rome (Salomon et al 2020), and at systematically reconstructing the reclamation processes documented in both written sources and historical cartography, as done inland of Ravenna (Abballe 2022;Abballe, Cavalazzi, and Fiorotto 2022).…”