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 (2: British Columbia, Nova Scotia), North Atlantic (3)
• Eocene of Canada (1: Nova Scotia), Spain (2), Tonga (1), the United Kingdom (1), United States (1: North Carolina)
• Paleocene of Spain (1)
• Cretaceous to Paleogene of Argentina (8)
• Cretaceous of Chile (3), Egypt (1), France (2), New Zealand (2), Poland (1), South Africa (1), Tunisia (48)
Total: 81 collections including 113 occurrences