Saint-Nazaire | Louis-Nazaire Bégin | ''Niobella fourneti'' found in Saint-Nazaire-de-Ladarez - Muséum de Toulouse |
It was used to disable the V2 factory, bury the V3 guns, sink the Tirpitz and damage the U-boats' protective pens at St. Nazaire, as well as to attack many other targets which had been impossible to damage before.