8 SiDEBOTTOM, Foraminifera from the Island of Delos. 



M. oblonga in which the chambers are more numerous 

 and the sutures oblique." Frequent. 



Miliolina rotunda, d'Orbigny, sp. 



Triloculina rotunda (d'Orb.), Schlumberger ('93), p 206, 

 pi. I, figs. 48-50. 



The Delos form agrees well with the one figured by 

 M. Schlumberger in the above reference, but many of 

 them do not have the central chamber so protuberant as 

 his drawings indicate. Frequent. 



*Miliolina circularis, Borneman, sp. 



Miliolina circularis (Born.), Brady ('84), p. 169, pi. 5, 

 figs. 13, 14. 



The specimens are small, and they all have a slightly 

 puckered-up lip on the penultimate chamber. Common. 



*Miliolina subrotunda, Montagu, sp. 



Miliolina subrotunda (Mont.), Brady ('84), p. 168 pi. 5, 

 figs. 10, II. 



The specimens are small, and not quite typical. 

 Frequent. 



No. 2. Miliolina subrotunda, Montagu, x 75. 

 Horizontal section of the test. 



