Quinqueloculina sulcata Fornasini, 1900

Figure 18.19-20

1900 Quinqueloculina sulcata Fornasini, p. 364.

2007 Quinqueloculina sulcata d’Orbigny; Talib and Farroqui, p. 18, pl.1, fig. 10a-b.

2012 Quinqueloculina cf. Q. sulcata d’Orbigny; Debenay, p. 127.

2013 Quinqueloculina sulcata d’Orbigny; Elakkiya and Manivannan, p. 885, fig. 7.11.

Description. Test elongate-oblong, wall calcareous, imperforate, surface ornamented with prominent costae; chamber arrangement quinqueloculine, margins truncate; peripheral margin subacute, periphery carinate, sutures distinct, slightly depressed; aperture terminal, circular at the end of a cylindrical neck, with a bifid tooth, bordered by a distinct rim.