Globothalamea - Rotaliida - Alabaminidae
Parent taxon: Chilostomelloidea according to A. Missotti 2022
See also Gibson 1983, Kiessling 2003 and Margerel 2012
Sister taxa: Anomalinidae, Gavelinellidae, Karreriidae, Quadrimorphinidae, Trichohyalidae
Subtaxa: Alabamina Charltonina Clinapertina Conorotalites Osangularia Svratkina Valvalabamina
Ecology: stationary semi-infaunal omnivore
Distribution:
• Quaternary of Panama (1 collection)
• Pliocene to Pleistocene of United States (1: North Carolina)
• Miocene of Austria (1)
• Oligocene of Canada (1: British Columbia), North Atlantic (4)
• Eocene of North Atlantic (1), Spain (2), Tonga (1), the United Kingdom (1), United States (1: North Carolina)
• Paleocene of Argentina (8), Egypt (3), Spain (1)
• Cretaceous to Paleogene of Argentina (3)
• Cretaceous of Argentina (1), Chile (3), Egypt (5), France (2), Poland (1), South Africa (1), Tunisia (48)
Total: 90 collections including 122 occurrences