278 ME. J. W. GEEGOEY ON THE 



PLATE XXXI. 



Fig. 1. Adeonelloj)siswetkerelli, ■a.sT[>., p. 24:b. London Clay, Fareham. Basal zocEcia. 



Brit. Mus. No. B4623. X 55 diam. 

 Fig. 2. Lepralia lonsdalei, n. sp., p. 247. Bracklesham Beds, Bracklesham. Brit. Mus. 



No. 49734. X 55 diam. 

 Fig. 3. Umbonula calcariformis, n. sp., p. 249. London Clay, Fareham. Brit. Mus. 



No. B 383L X 55 diam. 

 Fig. 4. Umbonula hartonense, n. sp., p. 248. Barton Beds, Barton. Brit. Mus. 



No. 49741. X 55 diam. 

 Figs. 5-7. Teichojiora clavata, n. sp., p. 249. Barton Beds, Barton. Brit. Mus. No. 



49733. X 55 diam. Fig. 5. Normal zooecia. Fig. 6. Basal zocEcia: No. 49757. 



Fig. 7. Part with a goncecium : No. 49659. X 55 diam. 

 Fig. 8. Meniscopora bigibbera, n. sp., p. 251. Bracklesham Beds, Huutingbridge. Brit. 



Mus. No. 49732. x 55 diam. 

 Fig. 9. Meniscopora bigihbera, n. sp. Bracklesham Beds, Bracklesham. Brit. Mus. 



No. 49734. X 55 diam. Fragment with goncecium. 

 Fig. 10. Conescharellina clithridiata, n. sp., p. 252. London Clay, Hampstead. Brit. 



Mus. No. 69554. x 18 diam. 

 Fig. 11. Conescharellina clithridiata, n. sp. London Clay, Sydenham. Brit. Mus. 



No. B 1357. X 18 diam. Another zoarium with ooecia. 

 Fig. 12. Orbitulipora petiolus (Lonsd.), p. 253. Bracklesham Beds, Bracklesham. 



Brit. Mus. No. 49760. Fig. 12. Zoarium, X 4 diam. Fig. 12 a. Zocecia, 



X 18 diam. 

 Fig. 13. Orbitulipora -petiolus (Lonsd.). Bracklesham Beds, Bramshaw. Brit. Mus. 



No. B 4349. X 12. Zoarium with stem. 



Fig. 14. Orbitulipora petiolus (Lonsd.). Whitecliif Bay. Specimen in Conescharellina 



stage. Brit. Mus. No. B 4347. 

 Fig. 15. Mucronella angustooecium, n. sp., p. 254. Barton Beds, Barton. Brit. Mus. 



No. 49739. 

 Fig. 16. Mucronella angustooecium, n. sp. Brit. Mus. No. B 4579. X 55 diam. 



PLATE XXXII. 



Fig. 1. Smittia tubularis, n. sp., p. 255. London Clay, White Conduit House. Brit. 



Mus. No. 49744. x 55 diam. Fig. 1 a. Nat. size. Fig. 1 b. Upper zooecia, 



X 55 diam. Fig. 1 c. Basal zocecia, x 55 diam. 

 Fig. 2. Idmonea bialternata, n. sp., p. 257. London Clay, Islington. Brit. Mus. 



No. 49662. Fig. 2. Part of zoarium with ocecium. Fig. 2 b. Section. 



