GENUS NODOSARIA LAMARCK 



Nodosaria communis d'Orbigny 



14 Thin section based on sketch by author. (SHde i) 



15 Entire specimen, x 8|. (After Bagg, U. S. G. S. Bui. 513, 



1912, pi. 16, fig. 8) 



Nodosaria radicula (Linne) 



16 Longitudinal section. (After Brady, Pal. Soc, v. 30, 1876, pi. 10, 



fig. 10) 



17 Entire specimen. (Ref. cit., pi. 10, fig. 6) 



Nodosaria soluta Reuss 



18 Thin section, x 174. (Slide 2) 



19 Entire specimen. (After Vadasz, Triasforam. aus dem Bakony, 



1910, pi. I, fig. 14a. Length 1.5 mm; breadth .0316 mm) 



GENUS CRISTELLARIA LAMARCK 



Cristellaria acutauricularis (Fichtel & Moll) 



20 Thin section, x 116. (Slide 5 (X)) 



21 Entire specimen, x 70. (After Brady, Chal. Rep't, v. 9,. 1884, 



pi. 114, fig. 17a) 



Cristellaria gibba d'Orbigny 



22 Thin section, x 174. (Slide 4) 



23 Entire specimen, x 25. (Ref. cit., pi. 69, fig. 9) 



Ip8 



