PLATE XVII 



Fig. I . Dendronina papillata (Heron- Allen and Earland) (No. 59). Interior of small basal 



pad showing " astrorhizid " chamber: x 42. 

 Fig. 2. Dendronina papillata (Heron-Allen and Earland) (No. 59). First stage of growth, 



the basal pad: x 16. 

 Fig. 3. Dendronina papillata (Heron-Allen and Earland) (No. 59). Basal pad in advanced 



stage of growth : x 34. 

 Figs. 4-6. Psammosphaera fusca, Schulze (No. 60). Sessile specimens of abnormal form 



due to the breaking away of large incorporated sand grains : x 20. 

 Fig. 7. Tholosina vesicularis (Brady) var.erectajHeTon-AWemndEarland {No. 68). x 20. 

 Fig. 8. Tholosina vesicularis (Brady) var. erecta, Heron-Allen and Earland (No. 68). 



Specimen showing branching tube: x 20. 

 Figs. 9, 10. Protobotellina cylindrica, Heron-Allen and Earland (No. 81). x 3. 

 Fig. II. Protofo/e/Zmary'^"'^''''^^' Heron-Allen and Earland (No. 81). Longitudinal section. 



X 3- 

 Fig. 12. Protobotellina cylindrica, Heron-Allen and Earland (No. 81). View of aperture: 



X 12. 

 Fig. 13. Protobotellina cylindrica, Heron-Allen and Earland (No. 81). Cross-section of 



tube: X 12. 

 Fig. 14. Trochammina malovensis, Heron-Allen and Earland (No. 109). Edge view: x 80. 

 Fig. 15. Troc^awffjj'nama/oue/ww, Heron- Allen and Earland (No. 109). Ventral view: x 80. 

 Fig. 16. Trochammina malovensis, Heron-Allen and Earland (No. 109). Dorsal view: x 80. 

 Fig. 17. Trochammina malovensis, Heron- Allen and Earland (No. 109). Edge view of speci- 

 men in balsam: x 80. 

 Fig. 18. Trochammina malovensis, Heron-Allen and Earland (No. 109). Ventral view of 



specimen in balsam : x 80. 

 Fig. 19. Trochammina malovensis, Heron-Allen and Earland (No. 109). Dorsal view of 



specimen in balsam: x 80. 

 Figs. 20-22. Heronallenia (Discorbis) kempii. Heron- Allen and Earland (No. 354). Dorsal 



view of early stages : x 80. 

 Fig. 23. Heronallenia {Discorbis) kempii. Heron- Allen and Earland (No. 354). Ventral view 



of early stage: x 80. 

 Figs. 24, 25. Heronallenia {Discorbis) kempii, Heron-Allen and Earland (No. 354). Dorsal 



views of immature shells: x 60. 

 Fig. 26. Heronallenia {Discorbis) kempii, Heron-Allen and Earland (No. 354). Dorsal view 



of adult shell: x 50. 

 Fig. 27. Heronallenia {Discorbis) kempii, Heron-Allen and Earland (No. 354). Ventral view 



of adult shell : x 50. 

 Fig. 28. Heronallenia {Discorbis) kempii, Heron-Allen and Earland (No. 354). Edge view 



of adult shell: x 50. 



