FORAMINIFERA. 
Genus Spirulina. 
S. Carinatula, Mont. (sp.). Nautilus Car in., Mont. 
In shell-sand from Bundoxan, Co. Donegal, collected by Mrs. Hancock. 
S. subarcuatula, Mont. (sp.). 
Bundoran, Mr. Warren. 
Genus Triloculina. 
T. Glabra, Brown’s Illus., pi. 1, f. 20, 21. 
In shell-sand collected at Portmarnock, and sent me by Mr. Warren. 
T. rotundata, Brown’s Illus., pi. 1, f. 14, 15. 
Bundoran, Mrs. Hancock. 
T. minuta , Brown, (sp.). ? 
Magilligan, 1833, W. T. 
Genus Renoidea. 
R. oblonga, Brown’s Illus., pi. 1, f. 16, 17. 
Bundoran, Mrs. Hancock. 
Genus Lenticulina. 
L. calcar, Mont. (sp.). 
Miltown Malbay (Co. Clare), in sand, Professor Harvey. 
L. Icevigatula, Mont. 
With the last. 
L. depressula, Mont., (sp.). 
Portmarnock, Turton Cat. 5. 
Genus Noionina. 
N. umbilicatula, Mont. (sp.). 
Portmarnock, Turton Cat. 5. 
