Marine Accumulations in Largo Bay, and Portrush. 293 



Solen siliqua, L. 

 Thracia papyracea, Poli. 

 Corhula gihha, Olivi. 

 Saxicava rugosa, L. 

 * Panopea fragilis, Mont. 

 Pholas Candida, L. 

 ,, crispata, L. 



BalaniLS halanoides. 



,, crenatus. 

 Echinus esculentus. 

 Spatangus purpureus. 

 Cellaria fistulosa. 



Sphenolrochus macandrewanus, M. Ed \v. 

 Cliona. 



For the accompanying list of Foraminifera I am indebted 

 to Mr F. Chapman, who has kindly worked them out for me. 

 Species so marked (*) are not in the lists of Messrs Leslie 

 and Herdman. 



Miliolina semimihom, L. Very common. 



* ,, circularis, Born. Somewhat rare. 



* ,, bicornis, W. and J. Very rare. 



* ,, oblonga, Mont. Very common. 

 Spiroloculina limbata, D'Orb. Very rare. 

 *Gristellaria rotulata, Lam. Very rare. 

 Tnmcatulena lobatula, Lam. Very abundant. 



* ,, variabilis, D'Orb. Rare. 

 Rotalia Beccarii, L. Common. 



Polystomella striatopunctata, F. and M. Very common. 



* ,, crispa, L. Common. 



Sphenotrochus Macandrewanus appears to be very rare. I 

 have seen but one worn example. It is not referred to by 

 Messrs Leslie and Herdman. 



To Mr Thomas Scott, F.L.S., I am indebted for the follow- 

 ing valuable list of Ostracoda detected by him in the finer 

 silt :— 



List of Ostkacoda from Cocklemill Burn, Largo Bay. 



Cythere lutea, Miiller. Frequent. 



,, villosa (G. 0. Sars). Frequent. 



,, pulchella, Brady. Few. 



,, confusa, Brady and Norman. Frequent. 



,, angulata (G. 0. Sars). Not common. 



,, finmarchica (G. 0. Sars). 



,, cojivexa, Baird. Rare. 



,, albomaculata, Baird. Common. 



,, tenera, Brady. Not common. 



,, robertsoni, Brady. Rare. 

 Loxoconcha tamarindus (Jones). Not common. 

 ,, guttata (Norman). Not common. 



