Schlagintweit, F.; Husinec, A.; Jež, J. (2013). Siphodinarella costata n. gen., n. sp., a new benthic foraminifer from the Coniacian of the Adriatic Carbonate Platform (Slovenia, Croatia). Facies. 60(1): 133-145., available online at DOI 10.1007/s10347-013-0365-1 page(s): p. 140, Figure 4 pars, 6–9 (holotype fig. 8 e). Courtesy of Felix Schlagintweit
