Foraminifera - Globigerinaceae - Heterohelicidae
Full reference: J. A. Cushman . 1927. An outline of a reclassification of the foraminifera. Contributions from the Cushman laboratory for foraminiferal research 3(1):1-105
Parent taxon: Heterohelicidae according to J. A. Cushman 1927
Sister taxa: Bolivinitinae, Guembelininae, Heterohelicinae, Pavonininae, Planoheterohelix, Pseudoguembelina, Rectoguembelina, Woodringina, Zeauvigerina
Subtaxa: Spiroplectinata Spiroplectoides
Ecology: stationary semi-infaunal omnivore
Distribution:
• NN21 of North Pacific (1 collection)
• NN16 of South Pacific (1)
• NN12 of South Pacific (1)
• Miocene of South Pacific (1)
• NN1 of South Pacific (1)
• Cretaceous of Romania (1), Tanzania (1), Tunisia (3)
Total: 10 collections including 11 occurrences