PLATE III 



Fig. I. Hormosina ovicula, Brady (No. 155). x 12. 



Fig. 2. Hormosina ovicula var . gracilis (Earland) (No. 156). Drawn to the same magnifica- 

 tion as Fig. I, to illustrate the difference in sizes. 



Figs. 3-6. Haplophragmoides nitidus (Goes) (No. 165). Fig. 3, edge-oral view. Figs. 4-6, 

 side views, illustrating differences of texture. Figs. 3, 4 x 35 ; 5, 6 x 60. 



Figs. 7, 8. Haplophragmoides quadratus, sp.n. (No. 164). x 70. Fig. 7, side view. Fig. 8, 

 edge-oral view. 



Fig. 9. Haplophragmoides irullissatus (Brady) (No. 162). x 75. Abnormal. 



Fig. 10. Haplophragmoides catMriensis (d'Orbigny) (No. 158). x 28. A number of 

 young individuals attached to some foreign body. 



Figs. 11-13. Ammobaculites agglutinans v^r.filiformis,vzr.n. (No. iji). x 70. Illustrating 

 variations in construction. Fig. 11, normal construction. Fig. 12, using 

 cement almost entirely. Fig. 13, coarse construction. 



Figs. 14-17. Ammobaculites foliaceus var. recurva, var.n. (No. 175). x 70. Fig. 14, 

 dorsal and Fig. 15, ventral side views of young individuals. Fig. 16, dorsal 

 view of adult. Fig. 17, dorsal-edge view of adult. 



Fig. 18. Placopsilinella aurantiaca, gen. et sp.n. (No. 178). x 70. Sessile on a fragment of 

 Cassidulina with a Globigerina attached to it. 



Fig. 19. Ammodiscoidesturbinatiis,Cushmzn {No. 1S2). x 80. A young individual viewed 

 as a transparent object. 



Figs. 20-23. Ammoflintina trihedra, gen. et sp.n. (No. 187). x 70. Fig. 20, viewed 

 as a transparent object; the last chamber is broken. Fig. 21, opaque, last 

 chamber broken. Figs. 22-23, opaque, side views. 



Figs. 24-27. Trochammina alternans, sp.n. (No. 201). x 60. Figs. 24-26, dorsal views. 



Fig. 27, ventral view. 

 Figs. 28-31. Trochammina discorbis, sp.n. (No. 204). x 100. Figs. 28-29, dorsal views. 



Fig. 30, ventral view. Fig. 31, edge view. 



Figs. 32-34. Trochammina globulosa, Cushman (No. 198). x 45. Fig. 32, edge 

 view. Fig. 33, dorsal view. Fig. 34, ventral view. 



Figs. 35-37. Trochammina grisea, sp.n. (No. 194). x 45. Fig. 35, dorsal view. 

 Fig. 36, ventral view. Fig. 37, edge-oral view. 



Figs. 38-40. Trochammina inconspiciia, sp.n. (No. 199). x 100. Figs. 38, 40, dorsal 

 views. Fig. 39, edge-oral view. 



Figs. 41-43. Trochammina inflata (Montagu) (No. 191). x 70. Fig. 41, dorsal view. 

 Fig. 42, edge-oral view. Fig. 43, ventral view. 



Figs. 44-46. Trochammina vesicularis, Goes (No. 202). x 80. Fig. 44, ventral view. 

 Fig. 45, edge-oral view. Fig. 46, dorsal view. 



Figs. 47-49. Trochatntninacomca,sp.n. (No. 202)- x 75. Fig. 47, edge-oral view. Fig. 48, 



dorsal view. Fig. 49, ventral view. 

 Figs. 50-52. Trochammina tricameraia, sp.n. (No. 200). x 70. Fig. 50, ventral view. 



Fig. 51, dorsal view. Fig. 52, edge-oral view. 



Figs. 53, 54. Ammocibicides proteus, gen. et sp.n. (No. 209). x 70. Specimens 

 mounted in balsam. They show the initial spiral and the thickened margin. 



