Cancris carinata (Millet, 1904)

Figure 8.7-8

1904 Pulvinulina oblonga (Williamson) var. carinata Millett, p. 498, pl. 10, fig. 3.

2001 Cancris carinatus (Millet); Szarek, p. 133, pl. 19, fig. 5.

2014 Cancris carinata (Millet); Panchang and Nigam, pl. 28, figs. 28a-c, 29a-c.

Description. Test elongate, outline auriculate, cross section lenticular, wall calcareous, perforate, umbilical side imperforate, surface smooth; chambers many, rapidly increasing in size, arranged trochospirally, spiral side evolute, umbilical side involute; periphery acute and carinate, sutures curved and slightly depressed on the spiral side, radial and much depressed on the umbilical side; aperture an interiomarginal, umbilical, opening with a distinct, projecting apertural flap.