original description
Chapman, F. (1916). Report on the Foraminifera and Ostracoda out of marine muds from soundings in the Ross-Sea. <em>British Antarctic Expedition (1907-1909), Geology.</em> 2: 53-80., available online at https://www.biodiversitylibrary.org/page/29967919
page(s): p. 59, pl. 1, fig. 7.; note: 462 fathoms = 845 m. [details] 
From editor or global species database