236 MESSES. BEADY, PAEKEE, AND JONES ON 



Page 

 Figs. 18, 19. Peneroplis pertusus, Forskal. Fig. 18, x 60; fig. 19, X 50 . . . 216 

 a a, lateral aspect ; b b, peripheral view, showing the aperture ; 

 c, portion of the shell more highly magnified, showing 

 superficial pits or depressions. 

 Fig. 20. Truncatulina lobatida, Walker & Jacob. Adherent specimen. X 40 . 227 



Fig. 21. Webbina clavata, Jones & Parker. X 50 218 



Portion of the tube, without the initial chamber. 

 Fig. 22. Ammodisciis gordialis, Jones & Parker. X 80 218 



PLATE XLIII. 



Fig. 1. Bolivina textilarloid.es, Reuss. X 100 221 



Figs. 2, 4, 5. Bolivina cenariensis, Costa, sp. X 85-100 221 



Figs. 3, 6. Bolivina dilatata, Reuss. X 100 221 



Figs. 7, 10. Bulimina marginata, d'Orbigny. Fig. 7, X 100 ; fig. 10, X 80 . . 220 



Fig. 8. Bulimina aculeata, d'Orbigny. X 100 220 



Fig. 9. Bulimina infiata, Seguenza. X 80 220 



Fig. 11. Cassidulina laevigata, d'Orbigny. X 100 221 



a, b, lateral aspects ; c, peripheral aspect. 



Figs. 12-14. Cassidulina subglobosa, Brady. X 75 221 



Fig. 15. Amphistegina lessonii, d'Orbigny. X 75 230 



a, b, lateral aspects ; c, peripheral aspect. 

 Fig. 16. Wonionina exponens, n. sp. X 100 230 



a, lateral aspect ; b, peripheral aspect. 

 Fig. 17. Polystomella striatopunctata, Fichtel & Moll, sp. X 70 230 



a, lateral aspect ; b, peripheral aspect. 



Fig. 18. Polystomella, sp. ; worn and obscure specimen. X 50 230 



Fig. 19. Wonionina umbilicatula, Montagu, sp. X 80 230 



a, lateral aspect ; b, peripheral aspect. 

 Fig. 20. Wonionina scapha, Fichtel & Moll, sp. X 80 230 



a, lateral aspect ; b, peripheral aspect. 

 Figs. 21, 24. Pullenia sphceroides, d'Orbigny, sp. Fig. 21, x 80; fig. 24, X 60 . 226 



a, lateral aspect ; b, peripheral aspect. 

 Figs. 22, 23. Pullenia quingueloba, Reuss. x 80 226 



a, lateral aspect ; b, peripheral aspect. 

 Fig. 25. Wonionina depressula, Walker & Jacob, sp. X 70 229 



PLATE XLIV. 



Figs. 1, 4. Wodosaria calomorpha, Reuss. X 100 223 



Fig. 2. Wodosaria pyrula, d'Orbigny. (Fragment.) X 60 223 



