Spiroloculina subimpressa Parr, 1950

Symphonia, Tabita K. & Senthil, Nathan D., 2019, Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India, Palaeontologia Electronica (55 A) 22 (3), pp. 1-89 : 75

Spiroloculina subimpressa Parr, 1950

Figure 22.3-4

1950 Spiroloculina subimpressa Parr , p. 291, pl. 6, figs. 12-13.

2012 Spiroloculina subimpressa Parr ; Debenay, p. 135.

2013 Spiroloculina subimpressa Parr ; Jones, p. 35, pl. 1, fig. 14.

2014 Spiroloculina subimpressa Parr ; Panchang and Nigam, pl. 7, fig. 2a-b.

Description. Test broad, subrounded, wall porcel-

aneous, imperforate, surface smooth; chambers

biloculine, coiling evolute; peripheral margin angu-

lar and truncated, sutures distinct; aperture termi-

nal, round at the end of short neck, bordered by a

lip, with a small bifid tooth.