208 HENRY SIDEBOTTOM ON LAGENAE OF THE SOUTH-WEST PACIFIC. 



Plate 16. 



Figs. 



1. L. splenclida sp. nov., x 75 



2, 3. Diagrams of decoration ...... 



4. L. spumosa Millett, x 75 . . . 



5. L. laevigata Reuss sp., x 115 



6. L. laevigata Keuss sp. var. virgulata Sidebottom, x 50 



7. L. acuta Reuss sp. x 25 . . . 



8. L. acuta Keuss sp. var., X 50 . 



9. L. lucida Williamson sp., X 50 

 10-13. L. fasciata Egger sp., X 50 



14. L. fasciata Egger sp. var. carinata Sidebottom, X 25 



15, 16. L. fasciata Egger sp. var. carinata Sidebottom, x 50 



17. L. marginata Walker and Boys, x 50 



18. L. marginata Walker and Boys, x 75, 



form . . . 



19. 20. L. marginata W T alker and Boys, x 75 



21. L. compresso-marginata Fornasini, x 75 



22. L. marginata Walker and Boys, var. 



Chapman, x 25 . 



23. 24. L. marginato -perforata Seguenza, x 50 

 25. L. marginato-perforata Seguenza, x 75 

 26-28. L. lagenoides Williamson sp., x 50 . 

 29. L. lagenoides Williamson sp., x 75 . 



Trifacial 



catenulosa 



Page 



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