Manchester Memoirs, Vol.xlvm.{igo4),No.^. 15 



pi. 6, figs. 9, 11,12. Adelosina bicornis (W. and J.), 

 Schlumberger ('86), pp. 546-552, figs. 1-5, 7 and 8, pi. 16, 

 figs. 10-15. 



This is one of the largest of the Delos MiliolincB. In 

 one case the test has opened out, forming very nearly an 

 equilateral triangle, and thus approaching in mode of 

 growth M. separans. Frequent. 



*Miliolina disparilis, d'Orbigny, sp. 



Qinnqueloculma disparilis (d'Orb.), Schlumberger ('93), 

 p. 70, pi. 2, figs. 55-57. 



These are well figured by M. Schlumberger in the 

 above reference. Common. 



*Miliolina costata, d'Orbigny, sp. 



Quinqueloculina costata (d'Orb.), Schlumberger ('93), 

 p. 69, fig. 20, pi. 3, figs. 75, 76. 



In some cases the costas are absent on the face of the 

 chamber. Common. 



Miliolina pulchella, d'Orbigny, sp. (PI. 4, fig. 15). 



Miliolina pulchella (d'Orb.), Brady ('84), p. 174, pl. 6, 

 figs, 1 3, 14. Adelosina duthiersi, Schlumberger (^^), pp. 553, 

 554, fig. 9, pl. 16, figs. 16-18. 



This large and handsome Foraminifer varies a great 

 deal as to its ornamentation ; in some of the specimens 

 the fine striae are almost absent, and the bold costae much 

 broken up. Very rare. 



Miliolina linnseana, d'Orbigny, sp. 



Quinqueloculina josephina, d'Orbigny ('46), p. 297, pl. 19, 

 figs. 25-27. M. linncBana (d'Orb.), Brady ('84), p. 174, pl. 6, 

 figs. 15-20, 



Judging from outward appearances, M. linnceana is an 

 intermediate form between M. pulchella and M. bicornis. 

 Rare. 



