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
Ammonia tepida
(Cushman, 1926)
Figure 4.11-12
1926
Rotalia beccarii
(Linnaeus) var.
tepida
Cushman
, p. 79, pl. 1.
2006
Ammonia tepida
(Cushman)
; Oflaz, p. 231, pl. 9, figs. 13-15.
2012
Ammonia tepida
(Cushman)
; Debenay, pp. 185-186.
2014
Ammonia tepida
(Cushman)
; Panchang and Nigam, pl. 36, fig. 11a-c.
Description.
Test small, biconvex, wall calcareous, densely perforate, surface smooth; chambers more inflated, subspherical on the spiral side, trochospirally arranged, gradually increasing in size as added; periphery slightly lobulated, broadly rounded, sutures almost straight, slightly depressed on the spiral side, radial, and more depressed on the umbilical side; umbilical plug missing; aperture terminal, an ovate slit-like opening.