/>'. plicata, d'Orb., very rare. 



Globigerina bulloides, d'Orb., very rare. 



Orbitlina universa, d'Orb., very rare. 



Discorbina, sp., very rare. 



Truncatulina lobatula (W. & J.), very rare. 



Nonionina depressula (W. & J.), common. 



Polystomella striato-puuctata (F. & M.), very rare. 



Boulder-Clay, Carthill Brickfield, Coleraine. 



From Miss M. K. Andrews, 1906. 



FORAMINIFERA. 



Cassidulina crassa, d'Orb., very rare. 

 Nodosaria scalaris (Batsch), very rare. 

 Froudicularia Millettii, Br., very rare. 

 Matginulina cost at a (Batsch), very rare. 

 Globigerina bulloides, d'Orb., very rare. 

 Nonionina depressula (W. & J.), common. 



Boulder=CIay, Eglinton, seven miles north of Londonderry (Northern 

 Counties Railway), from Mr. J. R. Kilroe, 1907. The washing of this clay 

 was done by Mr. Kilroe. Only two of the samples were examined, the others 

 being too coarse to yield specimens. " One of these was held by a sieve 80 

 meshes to the inch, the other by cloth;" they weighed 2.2 ozs. troy. 

 Considering the small quantity that was available for examination, it proved 

 exceptionally rich in foraminifera, and would, in all probability, well repay 

 further research. 



FORAMINIFERA. 

 Miliolina seminulum (Linne), rare. 

 M. subrotunda (Montag. ), very rare. 

 Bulimina fusiformis, Will., frequent. 

 B. elegantissima, d'Orb., very rare. 

 Bolivina variabilis (Will.), rare. 



B. plicata, d'Orb. , rare. 

 Cassidulina Lcvigata, d'Orb., very rare. 



C. crassa, d'Orb., common. 



Lagena marginata, W. & B., very rare. 

 Polymorphina lactea (W. & J. ), very rare. 

 Globigerina bulloides, d'Orb., common. 

 Orbulina universa, d'Orb., rare. 

 •Discorbina obtitsa (d'Orb.), common. 

 Pulvinulina Karsteni (Rss. ), very rare. 

 Truncatulina lobalula (W. & J.), very rare. 

 Nonionina depressula (W. & J.), common. 

 Polystomella striato-punctata (F. & M.), common. 



