Pseudotextularia varians Rzehak, 1895Class: Rotaliata Subclass: Globigerinana Order: Heterohelicida Family: HeterohelicidaeOccurrence in unknown Mexico Mexico and Middle America North America Age: Cretaceous Upper Cretaceous View of Pseudotextularia varians Rzehak, 1895 holotype REPOSITORY: American Museum of Natural History, NY Microfossil Type Catalog Number: AMNH-FI-19921 Courtesy of AMNH, Invertebrate Paleontology, New York REFERENCE: White, M. P., 1929. |