Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India Author Symphonia, Tabita K. Author Senthil, Nathan D. text Palaeontologia Electronica 2019 55 A 2019-09-30 22 3 1 89 http://dx.doi.org/10.26879/811 journal article 10.26879/811 1094-8074 10961656 Elphidium advenum var. depressulum Cushman, 1933 Figure 6.7 1933 E lphidium advenum (Cushman) var. depressulum Cushman , p. 51, pl. 12, fig. 4a-b. 1939a Elphidium advenum (Cushman) var. depressulum Cushman , p. 61, pl. 17, fig.1. Description. Test large, wall calcareous, finely perforate, surface smooth, pustular sutrues and umbilicus; chambers few, broad, inflated, planispirally arranged, coiling involute; umbilical region depressed, no definite boss, with a few large pits; periphery more lobulated, with a more prominent keel, sutures slightly curved and distinct, retral processes distinct, rod-like; aperture interiomarginal, multiple at the base of apertural face.