210 THE FORAMINIFEEA 



EXPLANATION OF PLATE 11. 



Fig. 



A. Polijmorijliina gihha, D'Orbigny (after Goes), x .16. 



B. Dimorpliina tuberosa, D'Orbigny. x 25. 



C. TJvigerina pygmcea, D'Orbigny (after Goes), x 12. 



D. Sagraiiia striata, Schwager (after Brady). x 80. 



E. Bamuliiia globulifera, Brady, x 35. 



F. Vitriwebbiva la-vis, Sollas sp. x 17. 



G. Globigerina huUoidcs, D'Orbigny, var. triloba, Keuss ; surface 



specimen, w ith spines. x 50. 



H, 7i. G. bulloulcs, D'Orbigny: /;, oral aspect of another specimen, x 45. 



I. Orbidiiia lo/ivrrsa, D'Orhigny : pelagic specimen, x 25. 



J. Hastigerina 2)elagica, 'WyviWe Thomson. x 27. 



K, />■. Pulhnia sphccroldes, D'Orbigny sp. : A-, oral aspect. x '6b. 



L. SphcEroidina hulloides, D'Orbigny. x 14. 



M.)». Caiideiiia iiitida. lyOrhigny : ;», inferior surface, x 18. 



