Citation: M. Aberhan et Hillebrandt A. Von, Taxonomy, ecology, and palaeobiogeography of Gervilleioperna (Gervilleiognoma) aurita n.subgen. n.sp. (Bivalvia) from the Middle Jurassic of northern Chile, Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 70(1/2), 1996, pp. 79-96