156 DESCRIPTION OF PLATES. 



PLATE II. 



1. Ca/eiiiceUa intermedia, geminate pair of zooecia. 



2. Cafeiiicella hoiipora, single zooecinm, front and dorsal view. 



3. Catenicella ovoidea, single zocecium. 



•1. Catenicella ovoidea, geminate pair of zocecia, front and dorsal view. 



5. Catenicella aiiriculata, single zocecium, front and dorsal view. 



6. Catenicella strict a, single zoo?cium. 



7. Stenostomaria solida, geminate pair of zooecia, front and dorsal view; the 



dorsal view shows the peculiar elevation present in some specimens. 



8. Stenostomaria solida, posterior view of geminate pair of zocecia, in which there 



is no elevation. 



9. Strophij)oru harveyi, geminate j)air of zooecia, front and dorsal view. 



10. Stropltipora harveyi, single zooicium, front and dorsal view. 



11. Stropliipora harveyi, single zocecium, variety ^^oroscr. 



12. Strophipjora harveyi, single zocecium, variety lata, front and dorsal view. 



13. Calojjorella insiynis, single zocecium, front and dorsal view. 



14. Caloporella insignis, geminate pair of zocecia, front and dorsal view. 



15. Calop)orella speciosa, geminate pair of zocecia. 



16. Caloporella hannafordi, single zocecium. 



17. Caloporella hannafordi, single zocecium, another specimen. 



18. Caloporella teres, geminate pair of zooecia, front and dorsal view. 



19. Caloporella teres, single zocecium. 



20. Caloporella prcBtemiis, geminate pair of zocecia, front and dorsal view. 



21. Caloporella sacculata, geminate pair of zocecia. 



22. Claviporella vespertilio, single zocecium front and dorsal view. 



23. Claviporella lonyicollis, geminate pair of zoa>cia, variety anyusta, front and 



dorsal view. 



24. Clavijwrella lonyicollis, single zocecium, front and dorsal Adews. 



25. Clavip)orella lonyicollis, geminate pair of zooecia, front and dorsal view. 



26. Claviporella obliqtia, single zocecium, front and dorsal view. 



27. Claviporella marionce, geminate pair of zocecia, front and dorsal view. 



28. Claviporella marionie. 



29. 3Iicrostomaria tnbulifera, single zocecium, front and dorsal view. 



30. Catenicella ? punctata, single zocecium, front and dorsal view. 



31. Bitaxipora internodia, front and dorsal view. At the lowest part of the former 



a broken ooecium is seen. 



