Foraminifera - Ammodiscoidea - Saccamminidae
Parent taxon: Saccamminidae according to A. R. Loeblich and H. Tappan 1988
See also Cushman 1927
Sister taxa: Diffusulininae, Pelosininae, Pilulininae, Thurammina, Thurammininae, Webinellinae
Subtaxa: Ammosphaeroides Amphitremoida Brachysiphon Croneisella Hyperamminita Lagenammina Lagunculina Millettella Ovammina Pilulinella Placentammina Psammophaga Pseudarcella Saccammina Sacculinella Stomasphaera Technitella Urnulina
Ecology: stationary infaunal detritivore
Distribution:
• Oligocene of Germany (1 collection), Taiwan (4)
• Eocene of Belgium (1), Spain (9), Taiwan (8), Ukraine (1), United States (1: Washington)
• Paleocene of North Atlantic (1), Spain (2), Ukraine (2)
• Cretaceous of Canada (33: Alberta, British Columbia), Italy (1), South Africa (5), Ukraine (1)
• Jurassic of Germany (1), the Russian Federation (2), Spain (24)
• Triassic of Papua New Guinea (1)
• Permian of Australia (1), Lithuania (6), the Russian Federation (2)
• Carboniferous of United States (1: Oklahoma)
• Devonian of United States (1: Montana)
• Silurian of United States (1: Wisconsin)
Total: 110 collections including 149 occurrences