†Campanile giganteum is a species of exceptionally large fossil sea snail, marine gastropod mollusks in the family Campanilidae. This species dates from the Eocene epoch around 40-50 million years ago. With a shell length of La plage coquillière. La Cave aux Coquillages 33.(0)3.26.58.36.43 or even more than Cerithium giganteum ou Campanile giganteum. Archived copy from 28 July 2016. this is considered to be one of the largest (lengthwise) species of shelled gastropod that ever lived. It is found mostly in the Paris Basin, France.
References
External links ZipcodeZoo info at: Campanile giganteum (Archived copy) In French, a cave in France with many of these fossils: La plage coquillière (Archived copy) A good image of one: Cerithium giganteum ou Campanile giganteum. Archived copy from 28 July 2016.