original description
(of ) Dawson, J. W. (1860). Notice of Tertiary fossils from Labrador, Maine, etc., and remarks on the climate of Canada in the newer Pliocene or Pleistocene period. <em>Canadian Naturalist and Geologist, Montreal.</em> 5: 188-200., available online at https://www.biodiversitylibrary.org/page/7592216
page(s): pp. 191, 192, text-fig. 4 [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record
Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
additional source
Sen Gupta, B. K.; Smith, L. E.; Machain-Castillo, M. L. (2009). Foraminifera of the Gulf of Mexico in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. <em>Biodiversity. Texas A&M Press, College Station, Texas.</em> 87-129. [details] Available for editors 
additional source
Liu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors 
additional source
Hanagata, S.; Nobuhara, T. (2015). Illustrated guide to Pliocene foraminifera from Miyakojima, Ryukyu Island Arc, with comments on biostratigraph. <em>Palaeontologia Electronica.</em> , available online at https://doi.org/10.26879/444 [details]
new combination reference
Voloshinova, N. A. (1958). О новой систематике Нонионид - About a new systematics of the Nonionidae. <em>Микрофауна CCCR, Microfauna of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> Col. 9, 115: 117–223., available online at https://books.google.pt/books?id=ujYhN1nVcYgC [details] Available for editors 
From editor or global species database
Ecology Prefers cold (<1 ?C) water of normal salinity >34.5 in high fjords (Greenland, Svalbard, Scandinavia). [details]
From editor or global species database