World Register of Marine Species (WoRMS)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Elphidium longipontis Shchedrina, 1949. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1049311 on 2026-08-01
Shchedrina, Z. G. (1949). Фауна фораминифер Гридинской губы - Fauna of the foraminifera from the Gridinskaya lip. Работы морской биол. станции Карело-финского университета - Works of marine biol. station of the Karelian-Finnish University. 1[1948]: 70-92.
Gudina, V. I.; Nuzhdina, N. A.; Troitskiy, S. L. (1968). Новые данные о морском плейстоцене Таймырской низменности - New data on the marine Pleistocene of the Taymyr lowland. Геология и геофизика, Сибирское отделение Российской академии наук - Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences. 9(1): 40-48.
Haynes, J. R. (1973). Cardigan Bay Recent Foraminifera (Cruises of the R. V. Antur, 1962-1964). Bulletin of the British Museum (Natural History), Zoology. Supplement 4, pp. 1-245.
Bandy, O. L.; Arnal, R. E. (1957). Some new Tertiary and Recent foraminifera from California and the eastern Pacific Ocean. Contributions from the Cushman Foundation for Foraminiferal Research. 8(2): 54-58.
McCulloch, I. (1977). Qualitative observations on Recent foraminiferal tests with emphasis on the eastern Pacific. University of Southern California. Los Angeles.