Splendrillia

Splendrillia is a genus of sea snails, marine gastropod mollusks in the family Drilliidae.

Fossils from this old genus have been found in Eocene strata of Antarctica, Oligocene and Miocene strata of Australia, Miocene strata of Germany, Japan and New Zealand and Quaternary strata of the United States; age range: 55.8 to 0.012 Ma.