ART. 14 FORiVMINIFEEA FKOM TRINIDAD CUSHMAN AND JARVIS 37 



PSEUDOGLANDULINA BISTEGIA (Olszewski) (?) 



Plate 11, Figures 10-12 



CristellaHa''bistegia Olszewski, Sprawozd. kom. fizyogr. Akad. nmiej. Kra- 

 kow-ie, vol. 9, p. 115, pi. 1, fig. g (error for 9), 1875. 



The figured specimens show a peculiar form that may be referred 

 to the above species with some question. Some of the specimens have 

 a very decidedly roughened proloculum, the second chamber being 

 smooth. The aperture in all of these specimens is somewhat broken, 

 and its character can not be fully determined. 



PSEUDOGLANDULINA sp. (?) 



Plate 11, Fioubb 13 



The single specimen figured here evidently represents an orna- 

 mented species of this genus, but more material is necessary to give 

 it a specific determination. 



Genus FLABELLINA d'Orbigny, 1839 



FLABELLINA RETICULATA Reuss 



Plate 11, Figure 15 



FlaJyeUina reticulata Reuss, Haidinger's Naturw. Abh., vol. 4, pt. 1, p. 30, pi. 1, 

 fig. 22, 1851; Sitz. Akad. Wiss. Wien, vol. 44, pt. 1, p. 326, 1861 (1862).— 

 Olszewski, Sprawozd. kom. fiz.vogr. Akad. umlej. Krakowie, vol. 9, p. 110, 

 1875. — Egger, Abli. kon. bay. Akad. Wiss. Miincben, CI. II, vol. 21, p. 107, 

 pl. 13, figs. 5-7, 1899. — Franke, Abh. g;^ol. pal. Inst. Univ. Greifswald, a ol. 

 6, p. 64, pl. 5, fig. 14, 1925 ; Abh. Preuss. Gaol. Landes., vol. Ill, p. 93, pl. S, 

 fig. 19, 1928.— White. Journ. Pal., vol. 2, p. 204, pl. 28, fig. 15, 1928.— Gush- 

 man, Contr. Cushman Lab. Foram. Res., vol. 6, p. 32, pl. 4, figs. 18, 19, 

 1930. 



Frondicularia reticulata Bagg. U. S. Geol. Survey Bull. 88, p. 50, pl. 3, fig. 

 0, 1898. — Wexlek, Geol. Survey New Jersey, Paleontology, vol. 4, p. 230, 

 pl. 2, fig. 30, 1907.— Plum MER, Univ. Texas Bull. 2044, pp. 39, 172, pl. 2, 

 fig. 5, 1927. 



Flahellina favosa Beissel, Abh. Kon. Preuss. geol. Landes., vol. 3, p. 49, pl. 19, 

 figs. 25-28, pl. 26, fig. 28, 1891. 



Frondicularia of. interpunctata Cushman (not von der Marck), Bull. Amer. 

 Assoc. Petr. Geol., vol. 10, no. 6, p. 598, pl. 20, fig. 6, 1926. 



Test much compressed, sides nearly or quite flat, outline of test 

 variable, periphery truncate; early portion coiled, later chambers 

 extending back on both sides; chambers distinct; sutures distinct, 

 raised somewhat, the surface of the test between covered by a raised 

 network of octagonal meshes with the long axis at right angles to 

 the sutures; aperture slightly produced. 



This is a widely distributed species in Europe and America and 

 is abundant in the Navarro formation of Texas and equivalent forma- 

 tions of Arkansas and Tennessee. 



