Bolivina spathulata (Williamson, 1858)

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 : 39

publication ID

https://doi.org/ 10.26879/811

DOI

https://doi.org/10.5281/zenodo.11073779

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFCC-FF93-6890-FF3FFAD85F5F

treatment provided by

Felipe

scientific name

Bolivina spathulata (Williamson, 1858)
status

 

Bolivina spathulata (Williamson, 1858) View in CoL

Figure 10.20 View FIGURE 10. 1

1858 Textularia variabilis var. spathulata Williamson , p. 76, pl. 6, figs. 164-165.

2002 Brizalina spathulata (Williamson) ; Kaminski, Aksu, Box, Hiscott, Filipescu, and Al-Salameen, p. 172, pl. 2, fig. 9.

2003 Brizalina spathulata (Williamson) ; Murray, p. 19, fig. 6.3.

2012 Brizalina spathulata (Williamson) ; Milker and Schmiedl, p. 82, fig. 20.1-2.

2014 Brizalina spathulata (Williamson) ; Panchang and Nigam, pl. 23, figs. 42-43.

Description. Test broad, elongate and compressed, wall calcareous, perforate, more at chamber margins, surface smooth; chambers gradually increase in size, biserially arranged; periphery subacutely rounded, sutures inclined, slightly depressed in the final chambers; aperture elongate, slit-like opening, bordered by a lip.

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