Summary[edit] Description: English: Fossils of Laevicardium crassum from Italy, on display at Museo Palontologico Lai, Ceriale, Savona, Italy. Date: 11 June 2016. Source: Own work. Author: Hectonichus.
Summary[edit] Description: English: Laevicardium crassum, the Norway cockle, a saltwater bivalve belonging to the family Cardiidae. Date: 29 May 2010. Source: Own work - photo made at an sea aquarium. Author: Georges Jansoone (JoJan).