Globothalamea - Rotaliida - Discorbidae
Parent taxon: Discorboidea according to A. Missotti 2022
See also Bertels 1964, Carignano 2012, Gibson 1983 and Margerel 2012
Sister taxa: Cancrisidae, Placentulinidae, Rosalinidae
Subtaxa: Buccella Discorbina Discorbinae Discorbis Discorinopsis Epistominella Mohlerina Neoeponides Orbitina Rotorbinella Siphonininae Strebloides
Ecology: stationary semi-infaunal omnivore
Distribution:
• Quaternary of Canada (2: Nunavut, Quebec collections), France (4), Iceland (1), Italy (2), Jordan (2), Mayotte (5), Panama (1), the Seychelles (1), Suriname (3), United States (11: Alaska, Florida, Maryland, South Carolina, Virginia)
• Pliocene of Antigua and Barbuda (1), Australia (1), Ecuador (3), Egypt (2), Greece (1), Italy (1), Japan (1), Panama (1), South Africa (2), United States (2: North Carolina, South Carolina)
• Miocene to Oligocene of Canada (1: Nova Scotia)
• Miocene to Pliocene of Australia (1), New Zealand (1)
• Miocene of Algeria (2), Australia (2), Austria (2), Canada (2: Nova Scotia), Cape Verde (1), Cuba (2), Czechia (1), Ecuador (2), Germany (22), Greece (1), India (2), Ireland (7), Italy (3), Japan (1), Kazakhstan (1), Libya (1), Malaysia (1), Panama (2), Peru (1), Poland (1), South Africa (1), United States (7: California, Florida, Mississippi)
• Oligocene of Germany (3), Italy (2), New Zealand (2), North Atlantic (4), Oman (2), Taiwan (7), United States (4: California, Louisiana)
• Eocene of Canada (1: British Columbia), Ecuador (1), Egypt (3), France (1), French Guiana (1), Hungary (2), India (1), Italy (1), Libya (4), Namibia (1), Nigeria (8), South Africa (1), Spain (5), Taiwan (12), Tonga (1), Trinidad and Tobago (1), the United Kingdom (1), United States (18: Alabama, California, Florida, Louisiana, Louisiana/Texas, Oregon, Texas, Washington)
• Paleocene to Eocene of Türkiye (1)
• Paleocene of Argentina (1), Canada (1: Nova Scotia), Denmark (1), French Guiana (16), Iraq (1), Libya (1), Pakistan (1), Puerto Rico (1), Slovakia (3), Slovenia (2), Spain (1), Suriname (8), Togo (2), United States (2: Missouri)
• Cretaceous to Paleogene of Argentina (4)
• Cretaceous of Albania (1), Argentina (4), Azerbaijan (2), Egypt (4), France (1), Germany (2), Italy (74), Mexico (1), the Netherlands (12), New Zealand (3), Romania (3), Slovenia (1), South Africa (1), Spain (3), Tanzania (4), Tunisia (2), Türkiye (2), Ukraine (1), United States (4: Texas)
• Jurassic to Cretaceous of Austria (1)
• Jurassic of Algeria (1), Austria (2), Bulgaria (1), Egypt (1), France (1), Germany (2), Italy (1), Poland (3), Romania (1), Saudi Arabia (5), Switzerland (1), Ukraine (1)
Total: 394 collections including 601 occurrences