Harasewych, M. G.; Oleinik, Anton; Zinsmeister, W. J.(2009)
Leptomaria antipodensis and Leptomaria hickmanae are described from the Upper Cretaceous [Maastrichtian] Lopez de Bertodano Formation, Seymour Island, and represent the first Mesozoic records of the family Pleurotomariidae ...
