524 



[Proc. B.N.F.C, 



distribution of Foraminifera in the Ballyrudder deposits, as 

 determined by his examination of samples selected by the Sub- 

 Committee : — 



Miliolina seminulum (Linne), .. 



,, subrotunda (Mont.), .. 

 Textularia gr amen (D 'Orb.), 

 Bulimina pupoides (D'Orb.), 



„ elegantissima (D'Orb.), 



,, Jusiformis (Will.), 

 Bolivina plicata (D'Orb.) 



,, punctata (D'Orb.), 



„ laevigata (Will.) 

 Cassidulina laevigata (D'Orb.) ... 



,, crassa (D'Orb.) 



Lagena laevigata (Rss.), 



„ marginata (W. &B.), .. 

 Uvigerina angulosa (Will.), 

 Globigerina bulloides (D'Orb.),.. 

 Orbulina universa (D'Orb.), .. 

 Discorbina rosacea (D'Orb.), .. 



„ globularis (D'Orb.),... 



Pulvinulina patagonica (D'Orb.), 

 Rotalia beccarii (Linne), 

 Truncatulina lobatula (W. & J.) ; 

 JSonionina depressula (W. & J.), 

 Polystomella crispa (Linne), 



„ sttiato-punctata (F. & M.), 



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Mr. Wright showed diagrams to illustrate the extremely small 



