Polymorphina mendezensis White, 1928Class: Nodosariata Subclass: Nodosariana Order: Polymorphinida Family: PolymorphinidaeOccurrence in unknown Mexico Mexico and Middle America North America Age: Cretaceous Upper Cretaceous View of Polymorphina mendezensis White, 1928 holotype REPOSITORY: American Museum of Natural History, NY Microfossil Type Catalog Number: AMNH-FI-19889 Courtesy of AMNH, Invertebrate Paleontology, New York REFERENCE: White, M. P., 1928. |