Caprina adversa bivalve Cretaceous France
Cornellites bivalve Devonian Oklahoma USA
Eoradiolites bivalve Cretaceous Texas USA
Exogyra bivalve Cretaceous Texas USA
Hippurites bivalve Cretaceous Texas USA
Lyropecten bivalve Tertiary Maryland USA
Modiolopis bivalve Ordovician Minnesota USA
Myalina bivalve Permian Basleo W Timor
Trigonia bivalve Cretaceous Spain