Campanile auvertianum is a species of fossil sea snail, a marine gastropod mollusc in the family Campanilidae.
This species lived during the Eocene epoch, Bartonian age (from 38.0 to 41.3 Ma).
[1][2] Shells of Campanile auvertianum can reach a length of about 19–32 centimetres (7.5–12.6 in).
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