Dr. Salvatore Medaglia (University of Calabria) concluded a research stay at CENPAT–CONICET in Puerto Madryn, Patagonia, focusing on 19th-century shipwrecks. In collaboration with Dr. Guillermo Gutiérrez, the work advanced the TECTONIC project’s investigations on the Emma schooner and other submerged heritage sites, emphasizing conservation strategies for the intertidal zone of the Patagonian coast.