Summary[edit] Description: European Flat Oyster (Ostrea edulis) in Nesodden, Norway. Date: 20 September 2020, 16:22. Source: Own work. Author: Ryan Hodnett. Camera location59° 52′ 06.86″ N, 10° 39′ 48.25″ EView all coordinates using: OpenStreetMap 59.868572; 10.663402.