PLATE VI. 



Fig. 



la, b. Biloculina elongata, d'Orb. X 12. Cor. Crag, Sudbourne Hall. 



2a, b. Miliolina triangularis (d'Orb.). X 30. Cor. Crag, Sudbourne Hall. 



3 a, b. — pulchella (d'Orb.). X 60. Cor. Crag, Broom Hill. 



4a, b. — Cuvieriana (d'Orb.). X 36. Cor. Crag, G-omer (Gedgrave). 



5. Peneroplis planatus (F. and M.). X 60. Cor. Crag, Broom Hill. 



6 a, b. Lagena formosa, Schwager. X 60. Cor. Crag, Broom Hill. 



7. — hexagona, Williamson. X 70. Cor. Crag, Sudbourne Hall. 



8 a, b. — seminuda, Brady. X 70. Cor. Crag, Sudbourne Hall. 



9 a, b. Nodosaria raphanus (Linne). X 60. Cor. Crag, Sudbourne Hall. 

 10 a, b. — — — X 60. Cor. Crag, Sudbourne Hall. 



11. — ambigua, Neugeboren. x 60. Cor. Crag, Sudbourne Hall. 



12 a, b. Polymorphina problema, d'Orb., X 60. Cor. Crag, Sudbourne Hall. 



13 a, b. — sororia, Reuss. X 60. Cor. Crag, Broom Hill. 



14 a, b. — hirsuta, Brady, Parker, and Jones. X 60. Cor. Crag, 



Broom Hill. 



15 a, b. — cylindroides, Romer. X 30. Cor. Crag, Broom Hill. 



16 a, b. — communis, d'Orb. X 15. Cor. Crag, Broom Hill. 



17 a, b. Textilaria agglutinans, d'Orb., Var. densa, nov., J. X 30. Cor. Crag, 



Broom Hill. 



18 a, b, c. — globulosa, Ehrenberg. x 75. Chillesford Sand, Aldeby. 



19. Bulimina elegans, d'Orb., Variety. X 60. Cor. Crag, Sudbourne Hall. 



20. Virgulina Schreibersiana, Czjzek, Var. obesa, nov., J. X 15. Cor. Crag, 



Sudbourne Hall. 



21. Bolivina Mnariensis (Costa), x 70. Cor. Crag, Sudbourne Hall. 



22. Spirillina vivipara, Ehrenberg, Var. unilinearis, nov., J. x 70. Cor. Crag, 



Broom Hill. 



23. Truncatulina variabilis, d'Orb. X 60. Cor. Crag, Broom Hill. 



Excepting Fig. 4 (in Mr. F. W. Millett's Collection), the specimens figured in 

 this Plate are in the Collections of Mr. H. W. Burrows and Mr. R. Holland, who 

 kindly communicated the drawings. All except Fig. 18 are from the Coralline 

 Crag. 



