Globothalamea - Rotaliida - Siphogenerinoididae
Parent taxon: Rotaliida according to B. W. Hayward et al. 2022
See also Margerel 2012
Sister taxa: Acervulinoidea, Asterigerinoidea, Calcarinoidea, Cassidulinoidea, Chilostomelloidea, Discorbinelloidea, Discorboidea, Elphdiidae, Eouvigerinidae, Eouvigerinoidea, Glabratelloidea, Loxostomatoidea, Miogypsinidae, Nonionacea, Nonionoidea, Planorbulinoidea, Protosangularia, Stainforthiidae
Subtaxa: Siphogenerinoides Siphogenerinoidinae Tubulogenerininae
Type: Siphogenerinoides
Ecology: stationary semi-infaunal omnivore
Distribution:
• NN21 of Indian Ocean (4 collections), North Atlantic (1), South Pacific (2)
• G. truncatulinoides PRSZ of Indian Ocean (5)
• Quaternary of Indian Ocean (38), North Atlantic (15), North Pacific (5), Panama (1), South Pacific (20)
• NN16 of Indian Ocean (4), South Pacific (1)
• Pliocene to Pleistocene of Indian Ocean (3), South Pacific (2)
• Pliocene of Indian Ocean (16), Japan (2), New Zealand (1), North Atlantic (1), North Pacific (7), Panama (1), South Pacific (15)
• NN12 of Indian Ocean (2), South Pacific (6)
• Miocene to Pliocene of New Zealand (1)
• Miocene of Costa Rica (1), India (1), Indian Ocean (17), Italy (1), New Zealand (1), North Atlantic (2), North Pacific (15), South Pacific (13), United States (1: North Carolina)
• NN1 of South Pacific (1)
• Oligocene of New Zealand (1), South Pacific (2)
• Eocene to Oligocene of South Pacific (2)
• Eocene of Libya (1), Peru (1), Spain (1), United States (2: California, Louisiana/Texas)
• Paleocene of Argentina (1), Egypt (3)
• Cenozoic of Indian Ocean (1)
• Cretaceous to Paleogene of Argentina (2)
• Cretaceous of Colombia (1), Romania (1)
Total: 225 collections including 239 occurrences