Foraminifera - Rotalioidea - Ammoniidae
Full reference: K.M. Saidova. 1981. О современном состоянии системы надвидовых таксонов кайнозойских бентосных фораминифер - [On an up-to-date system of supraspecific taxonomy of Cenozoic benthonic foraminifera]. Akademiya Nauk SSSR 1-73
Parent taxon: Rotalioidea according to M. Holzmann and J. Pawlowski 2017
Sister taxa: Elphidiellidae, Elphidiidae, Haynesinidae, Notorotaliidae, Orbulinidae
Subtaxa: Pseudorotalia
Ecology: stationary semi-infaunal omnivore
Distribution:
• NN21 of Indian Ocean (2 collections)
• G. truncatulinoides PRSZ of Indian Ocean (1)
• Quaternary of Indian Ocean (27)
• NN16 of Indian Ocean (5)
• Pliocene of Indian Ocean (11), Japan (1), Taiwan (1)
• NN12 of Indian Ocean (1)
• Miocene of Indian Ocean (4)
Total: 53 collections including 63 occurrences