346 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 6 



EXPLANATION OF PLATE 45 



Figs. 



L Lagena fiexa Cushman and Gray. X 65, p. 339. 



2-4. Lagena cf. filicosta Reuss. X 65, p. 338. 



5-7. Lagena implicata Cushman and McCuUoch, n. sp. X 65. 5, 

 Holotype. 6, 7, Paratypes, p. 340. 



8-10. Lagena hispidula Cushman. X 65, p. 339. 



11-13. Lagena inepta Cushman and McCulloch, n. sp, X 65. 11, Holo- 

 type. 12, 13, Paratypes, p. 341. 



14-16. Lagena laevis (Montagu). X 65, p. 341. 



17. Lagena laevis (Montagu), var. baggi Cushman and Gray. 

 X 65, p. 342. 



18. Lagena laevis (Montagu), var. X 65, p. 342. 



In all specimens, a, front view; b, apertural view. 



