TROPICAL PACIFIC FORAMINIFERA OF "ALBATROSS" 71 



Plate 6 



Figures la, b. Lagena marginato-perforata Seguenza. X 70. a, Front view; 

 b, apertural view. Albatross H3889. 

 2a, b. Lagena auriculata H. B. Brady var. costata H. B. Brady. X 70. 



a, Front view; b, apertural view. Albatross H3912. 



3-5. Lagena lagenoides (Williamson). X 70. Fig. 3a, Front view; 



b, apertural view. Fig. 3, Albatross H3830. Fig. 4, Levuka, 

 Fiji. Fig. 5, Albatross H3930. 



6, 9, 10. Lagena formosa Schwager. X 70. a, a, a, Front views; 6, b, b, 



apertural views. Fig. 6, Levuka, Fiji. Fig. 9, Albatross 

 H3896. Fig. 10, Albatross H3838. 



7, 8, 11. Lagena orhignyana (Seguenza). X 70. a, a, a, Front views; 



b, b, b, apertural views. Fig. 7, Albatross H3859. Fig. 8, 

 Albatross B.38S2. Fig. 11, Albatross H3991. 



12a, b. Lagena sp.(?). X 70. a, Front view; b, apertural view. Alba- 

 tross H3892. 



13a, b. Lagena yokoyamae Millett. X 70. a, Front view; b, apertural 

 view. Albatross H3961. 



Plate 7 



FlGtTRES 1-5, 8. Lagena orbignyana (Seguenza) var. lacunata Burrows and Hol- 

 land. X 70. a, a, a, a, a, Front views; b, b, b, b, b, apertural 

 views. Fig. 1, Levuka, Fiji. Fig. 2, Albatross H3878. Fig. 

 3, Albatross H3870. Fig. 4, Albatross H3896. Fig. 5, 

 Makemo Lagoon, Paumotu Islands. Fig. 8, Distorted form. 

 Near Nairai, Fiji. 

 6, 7. Lagena orbignyana (Seguenza) var. clathrata H. B. Brady. X 

 70. a, a. Front views; b, b, apertural views. Fig. 6, Alba- 

 tross H3954. Fig. 7, Albatross H3835. 

 9, 10. Lagena paradoxa Sidebottom. X 70. Fig. 10a, Front view; 

 b, apertural view. Fig. 9, Albatross H3904. Fig. 10, Alba- 

 tross H3812. 



11-14. Lagena desmophora Rymer-Jones. X 70. Fig. 11, Guam 

 Anchorage, Ladrone Islands, 21 fathoms. Figs. 12-14, 

 Mokaujar Anchorage, Fiji. 



15, 16. Lagena spiralis H. B. Brady. X 70. Fig. 15a, Front view; 

 b, apertural view. Fig. 15, Guam Anchorage, Ladrone 

 Islands, 21 fathoms. Fig. 16, Albatross H3866. 



17, 18. Lagena radiato-marginata Parker and Jones. X 70. Fig. 17a, 

 Front view; b, apertural view. Fig. 17, Albatross H3993. 

 Fig. 18, Levuka, Fiji. 



19, 20. Lagena wrightiana H. B. Brady. X 70. Fig. 20a, Front 

 view; b, apertural view. Port Lotten, Kersail, Caroline 

 Islands. 



Plate 8 



Figures la, 6. Lagena semistriata Williamson. X 70. a. Front view; b, aper- 

 tural view. Port Lotten, Kersail, Caroline Islands. 

 2, 3. Lagena striata (d'Orbigny) var. strumosa Reuss. X 70. Fig. 

 3a, Front view; b, apertural view. Near Nairai, Fiji. 

 4a, b. Lagena striata (d'Orbigny) var. interrupta Williamson. X 70. 

 a, Front view; b, apertural view. Off Niau. 



