original descriptionTodd, R. et al. (1954). Probable occurrence of Oligocene on Saipan. <em>American Journal of Science.</em> 252(11): 673-682., available online athttps://doi.org/10.2475/ajs.252.11.673[details] Available for editors [request]
basis of recordEllis, B. F.; Messina, A. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
Present Inaccurate Introduced: alien Containing type locality