PLATE XLII. 



Textularia. 



Diam. Page 



Figures L-5. — Textularia folium, Parker andJones, . x 60 357 



Figs. 1-4. Lateral aspect ; b, oral aspect. 

 Fig. 5. Double specimen. 



„ 6. — Textularia inconspicua, n. sp., . . . x 70 357 



a, Lateral aspect ; l>, oral aspect ; c, aboral aspect. 



,, 7. — Textularia j 'u yosa, n. sp., . . . x 70 358 



a, Lateral aspect ; b, oral aspect. 



., 8-12. — Textularia qtiadrilatera, Schwager, . x 35 358 



Figs. 8 a, 9, 10. Lateral aspect; tigs. S b, 11, 12, peri- 

 pheral aspect. 



„ 13,14. — Textularia concava, Karrer, sp., . . x 35 360 



a, a, Lateral aspect ; b, b, oral aspect ; a, peripheral 

 aspect. 



„ 15, 16. — Textularia carinata, d'Orbigny, . . x 30 360 



Figs. 15, 16. Lateral aspect; b, oral aspect. 



,, 17,18. — Textularia sagittula, Defrance, . . . x 35 361 



Figs. 17, 18 a, Lateral aspect; b, oral aspect ; a, peri- 

 pheral aspect. 



„ 19-22. — Textularia sagittula, var. fistulom, nov., . x 25 362 



Figs. 19, 20. Lateral aspect; figs. 21, 22, peripheral 

 aspect. 



,, 23, 24. — Textularia rugosa, Reuss, sp., . . . x 25 363 



Figs. 23 a, 24. Lateral aspect ; 23 6, oral aspect. 



,, 25-29. — Textularia. svphonifera, Brady, . . x 30 362 



Figs. 25-28. Lateral aspect ; b, oral aspect. 

 Fig. 29. Transverse section of the test. 



