FORAMINIFERA. 231 



Spiroloculina arenaria, Brady. 



This species occurs in material from Stat. LVIII. previously recorded from 

 Indian seas (2). 



Spiroloculina crenata, Karrer. 



Of very rare occurrence in the deposit from Stat. LVI. a new record for 

 Indian seas. 



Hauerina ornatissima, Karrer. 



Very rare in material from Stat. LXIV., S. of Kodramallai. This is a new record 

 for Indian seas. 



Hauerina complanata, u. sp. Plate, fig. 7. 



This species has the characteristic planospiral porcellaneous test, milioline only in 

 the very early convolutions. It is very thin, with practically circular convolutions. 

 Four of these, with indications of a fifth, are present ; the outer, or last, consisting of 

 four chambers. Diameter of specimen, 0'62 millim. This species differs from 

 H. compressa in being more regular and even more compressed ; the number of 

 convolutions also appeal's to be greater and a larger number of chambers is present. 

 Several specimens occur in deposits from Stat. LVIII., Gulf of Manaar. 



Articulina sagra, d'Orb. 



Occurs frequently in deposits from Stats. LXVIII., LXIV. and LVII. This is a 

 new record for Indian seas. 



Vertebralina striata, d'Okb. 

 Occurs rarely in the Gulf of Manaar a new record for Indian seas. 



Peneroplis pertusus, var. arietinus, Batsch. 

 This occurs very commonly in the deposit from Stat. LVIL, and less frequently at 

 Stat. LVI. 



Peneroplis pertusus, var. planatus (Fichtel and Moll). 



This -variety is much less common than the above, and occurs rarely at Stat. LVII. 

 These are both new records for Indian seas. 



Orbiculina adunca (Fichtel and Moll). 



This species is of somewhat rare occurrence in the Gulf of Manaar previously 

 recorded for the Indian Ocean (1). 



Orbitolites marginalis (Lamk.). 

 One of the most common of foraminifera in the shallower deposits, but less frequent 



