114 f^fo"^ ^^ ^^-^ 



D. Bertheloti (d'Orb.).— Rare. 

 D. minutissimd, Chaster. — Common. 

 D. tuber culata, B. & W. — Rare. 

 Truncatulina lohatula (W. & J.). — Rare. 

 T. culter (P. & J.). — One specimen. 

 T. reticulata, Cz. — One small specimen. 

 Pulvinulina auricula (F. & M.). — Rare. 

 P. Patagonica (d'Orb.). — One specimen. 

 P. Karsteni, Rss. — Frequent. 

 P. nitidula, Chaster. — Frequent. 

 Rotalia Beccarii (Linne). — Rare, specimens large. 

 Nonionina depressula (W. & J.). — Most abundant. 

 N. orbicularis, Br. — Frequent, specimens large. 

 N. stelligera, d'Orb. — Rare. 

 N. pauperata, B. & W. — Rare. 



Polystomella crispa (Linne). — Rare, specimens large. 

 P. macella (F. & M.). — Rare. 

 P. striata -punctata (F. & M.). — Very common. 

 P. arctica, P. & J. — ^Specimens not typical, frequent, large in 

 size. 



The remainder of the evening was occupied by Mr. James 

 Stelfox, M.I.C.E., who exhibited a large number of excellent 

 slides of the West Coast of Norway and Spitzbergen. Mr. 

 Stelfox's slides showed the structure of the Fiords and 

 Glaciers, and where the ice-foot reached the sea the formation 

 of floes and icebergs was explained. Many of the slides 

 suggested the conditions that obtained in Great Britain dur- 

 ing the Glacial Period or Great Ice Age. All Mr. Stelfox's 

 slides were of exceptional merit as combining scientific and 

 artistic study. 



